# APK file close automatically

**URL:** <https://forum.adalo.com/t/apk-file-close-automatically/16943>\
**Category:** Database\
**Created:** [September 7, 2021, 6:42am UTC](https://forum.adalo.com/t/apk-file-close-automatically/16943 "2021-09-07T06:42:55Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Pacific](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.adalo.com/pacific/32/7292_2.png) [@Pacific](https://forum.adalo.com/u/Pacific)\
**Post date:** [September 7, 2021, 6:42am UTC](https://forum.adalo.com/t/apk-file-close-automatically/16943/1 "2021-09-07T06:42:55Z")

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I have a serious problem and i need help ASAP.  
After i created my app and i did the build to export the APK file and try it on my phone. i install the application on the phone whitout problems but when i try to lunch it, it’s not working .

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**Author:** ![James\_App\_Maker](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.adalo.com/james_app_maker/32/37288_2.png) [@James\_App\_Maker](https://forum.adalo.com/u/James_App_Maker)\
**Post date:** [September 8, 2021, 10:20pm UTC](https://forum.adalo.com/t/apk-file-close-automatically/16943/2 "2021-09-08T22:20:06Z")

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Hi Pacific,

Please submit a support ticket.

> **[Submit a Support Ticket](https://info.adalo.com/submit-a-support-ticket)**
>
> Submit a support ticket for the Adalo Support team to help resolve issues, troubleshoot bugs, and offer app guidance.