How can it be possible wallet doesn't accept passphrase even if it is right??!!

[yasinyasin]

I have a coin wallet that based dash. And after creating and getting payment to my stealth addresses my wallet started to not to accept my passphrase. I tried every combination of my passphrase but no. Then I made it cracked to a guy and yes it is my pass is right but wallet did not accept it. I've tried my wallet backup but this time can't see my stealth payments so wallet seems empty. How can it be possible and how can I solve this?

[HCP]

This section of the forum is for Bitcoin Tech support... if you're having issues with Altcoin wallets, you'll need to try the Altcoin section, or contact the devs for the wallet.

I'd suggest having a look in their ANN thread here: https://bitcointalk.org/index.php?topic=421615.0

And follow the links to GitHub, reddit, Discord or try their IRC channel and see if someone can assist... or perhaps even the DASH forum over at https://www.dash.org/forum/