I wish I could provide you with more info, but there's not too much I can do.
It's certainly possible that this is some regional issue or your mobile provider changed something about their service that's interfering.
I'm assuming you've already attempted to reinstall the game recently so I...
Just saying 'curse is not working' does not give me enough info to work with to attempt to understand what's happening in game. Please provide detailed examples, including photos or videos and I can look into it.
https://forum.skullgirlsmobile.com/threads/official-how-to-submit-a-bug.28/
You can adjust the game resolution and other graphics effects in the options menu, which should lower the stress on your system. Also make sure to update to our latest build, 6.2.2, which introduces a couple fixes that may help.
Please give more specifics when reporting bugs. Saying "her revive special move" isn't working does not give me much to go off of. If this is happening often as you claim, provide screenshots and video if possible, or give me an example of where in the game it occurs every time. There's lots...
I wouldn't be shocked if this was related to the recent issues we've been having with the game freezing. These were caused by some bugs on the game engine itself, so we had to update our game engine to fix it. This in turn may've fixed some other edge case bugs like this one.
Please install...
You're going to need to provide a lot more information, including screenshots, video if you have it, or detailed descriptions of exactly what happened, when it happened.
https://forum.skullgirlsmobile.com/threads/official-how-to-submit-a-bug.28/