How can i recover my sms from internal storage on my lg tribute 5

[Dodd10]

Without a computer. All i have is my android phone and tablet

 

[ManiacJoe]

What do you mean by "recover"?

Your SMS messages are stored in a database buried in a hidden system folder.
There is no undelete of deleted messages.
There is no undelete of a deleted database file due to a factory reset or the like.

There are apps that can be installed to do backup and restore for your SMS messages.