diff --git a/apps/condo/domains/miniapp/schema/SendB2BAppPushMessageService.js b/apps/condo/domains/miniapp/schema/SendB2BAppPushMessageService.js
index 434ee71b5a3..8cce59c4f0d 100644
--- a/apps/condo/domains/miniapp/schema/SendB2BAppPushMessageService.js
+++ b/apps/condo/domains/miniapp/schema/SendB2BAppPushMessageService.js
@@ -49,7 +49,7 @@ const ERRORS = {
         type: NOT_FOUND,
         message: 'No B2BAppAccessRight found for the provided user and B2BApp.',
     },
-    NO_EMPLOYEE_FOR_USER: {
+    USER_IS_NOT_AN_EMPLOYEE: {
         mutation: 'sendB2BAppPushMessage',
         variable: ['data', 'user'],
         code: FORBIDDEN,
@@ -128,6 +128,10 @@ const SendB2BAppPushMessageService = new GQLCustomSchema('SendB2BAppPushMessageS
                     ...userFilter,
                     deletedAt: null,
                 })
+                if (!user) {
+                    throw new GQLError(ERRORS.USER_IS_NOT_AN_EMPLOYEE, context)
+                }
+                const messageLocale = get(user, 'locale', conf.DEFAULT_LOCALE)
 
                 const [b2bAppContext] = await itemsQuery('B2BAppContext', {
                     where: {
@@ -167,7 +171,7 @@ const SendB2BAppPushMessageService = new GQLCustomSchema('SendB2BAppPushMessageS
                     deletedAt: null,
                 })
                 if (!employee) {
-                    throw new GQLError(ERRORS.NO_EMPLOYEE_FOR_USER, context)
+                    throw new GQLError(ERRORS.USER_IS_NOT_AN_EMPLOYEE, context)
                 }
 
                 const roleId = get(employee, 'role', null)
@@ -184,7 +188,7 @@ const SendB2BAppPushMessageService = new GQLCustomSchema('SendB2BAppPushMessageS
                     to: { user: userFilter },
                     organization: organizationFilter,
                     type,
-                    lang: get(user, 'locale', conf.DEFAULT_LOCALE),
+                    lang: messageLocale,
                     meta,
                     dv,
                     sender,
diff --git a/apps/condo/domains/miniapp/schema/SendB2BAppPushMessageService.test.js b/apps/condo/domains/miniapp/schema/SendB2BAppPushMessageService.test.js
index 51874c280b6..5a342e922d2 100644
--- a/apps/condo/domains/miniapp/schema/SendB2BAppPushMessageService.test.js
+++ b/apps/condo/domains/miniapp/schema/SendB2BAppPushMessageService.test.js
@@ -15,7 +15,7 @@ const { Message, syncRemoteClientWithPushTokenByTestClient } = require('@condo/d
 const { DEFAULT_ROLES } = require('@condo/domains/organization/constants/common')
 const { createTestOrganization, createTestOrganizationEmployeeRole, createTestOrganizationEmployee } = require('@condo/domains/organization/utils/testSchema')
 const { GQL_ERRORS } = require('@condo/domains/user/constants/errors')
-const { User, makeClientWithServiceUser, makeClientWithSupportUser, makeClientWithNewRegisteredAndLoggedInUser } = require('@condo/domains/user/utils/testSchema')
+const { User, updateTestUser, makeClientWithServiceUser, makeClientWithSupportUser, makeClientWithNewRegisteredAndLoggedInUser } = require('@condo/domains/user/utils/testSchema')
 
 const { ERRORS } = require('./SendB2BAppPushMessageService')
 
@@ -29,10 +29,13 @@ describe('SendB2BAppPushMessageService', () => {
         organization,
         b2bApp
 
-    beforeEach(async () => {
+    beforeAll(async () => {
         admin = await makeLoggedInAdminClient()
         support = await makeClientWithSupportUser()
         anonymous = await makeClient()
+    })
+
+    beforeEach(async () => {
         staffClient = await makeClientWithNewRegisteredAndLoggedInUser({
             locale: faker.helpers.arrayElement(Object.keys(LOCALES)),
         })
@@ -144,7 +147,7 @@ describe('SendB2BAppPushMessageService', () => {
 
             await expectToThrowGQLErrorToResult(async () => {
                 await sendB2BAppPushMessageByTestClient(serviceUser, b2bApp, organization, user.user)
-            }, ERRORS.NO_EMPLOYEE_FOR_USER)
+            }, ERRORS.USER_IS_NOT_AN_EMPLOYEE)
         })
 
         it('Throws an error if notifications are sent more often than specified in AppMessageSetting', async () => {
@@ -208,5 +211,17 @@ describe('SendB2BAppPushMessageService', () => {
                 })
             }, ERRORS.NO_B2B_APP_ROLE_FOR_EMPLOYEE_ROLE_AND_B2B_APP)
         })
+
+        it('Throws an error if user is deleted', async () => {
+            await updateTestUser(admin, staffClient.user.id, {
+                deletedAt: new Date(),
+            })
+
+            await expectToThrowGQLErrorToResult(async () => {
+                await sendB2BAppPushMessageByTestClient(serviceUser, b2bApp, organization, staffClient.user, {
+                    type: PASS_TICKET_CREATED_MESSAGE_TYPE,
+                })
+            }, ERRORS.USER_IS_NOT_AN_EMPLOYEE)
+        })
     })
 })
\ No newline at end of file