My phone screen is coming outside what should I do?

@bincythomas you first have to determine why it is doing that. Make sure that the screen assembly is still together and that it's not the assembly that is separating. If it is still good, you could treat it like you would when you replace the screen. Since iFixit does not yet have a guide for this, use something like this video Just instead of installing a new LCD, reinstall your LCD. This time clean off the old adhesive and apply new adhesive to glue it back on. Use some E7000 or B7000 to do so just use it sparingly. No reason to try and use lots of adhesive. More is not better.

While you work on your phone, take lots of pictures. Once you are done with it, take those pictures and create a guide for iFixit. That will help the next person that has a device with the same issues as you do. It's easy and fun to create these guides. https://ifixit.com/Guide/new The iFixit community will appreciate this.

Repair is War on Entropy!