I need to sideload apps with esign but i can use vpn with it like proton vpn ,npv vpn and http injector.
Read this Free Sideloading - Google Docs
Do you HAVE to use the VPN while using the ESign app? Don’t use it while you’re in the ESign app doing stuff. Also, note that only some VPN’s have been tested and proven to work with ESign without getting revoked. The official guide list Turbo VPN as being tested and working (there is a link in the guide). I am successfully using Express VPN also.
I used this guide ended with my all sideloaded apps with esign not working
No bro when i connect to vpn my apps got revoked without opening esign app
Could you please elaborate? What did the apps say when you tried to open them?
Which VPN are you using? Also, which DNS option are you using from the guide?
Nothing
When i open them just showing logo then close
This sounds like an issue with the app itself. Try getting the app/-s from different repos or sources.
No bro this happens because apps revoked
Then you have to backup and reset your phone after uninstalling everything to do with ESign.