My coins in sollet wallet aren't showing my balance. Any solutions??????

Hello ! Please reach out to me Project Serum team for assistance on this. Sollet wallet create by Serum team! You will get better answer there Discord channel : ? https://discord.gg/EDvudv6

you can claim in v2 of the app which is now live on the play store, App Store coming shortly. Please read this medium article fully which explains everything https://legionnetwork.medium.com/legion-super-app-v2-launches-be4bea482a27

Have you updated to V2?

Yes