Security CU Mobile Banking

I can’t update. There is nothing there. I go to the app screen and it doesn’t offer a update. Just offers to open the app. I open the app and it says I have to update. So I’m just stuck in a loop. And can’t access my account.

I find it a hard to mobile deposit. Some checks on back doesn’t have enough space to enter all data that you require.

I’ve been waiting for my check to come in and it says on the app that I haven’t received it, but it also says I haven’t spent the 15$ or so that I have and that nothing has happened in a week, but when I go onto the actual website it says all of the things I’ve done and that my check is in, can y’all fix this ASAP?