Ask the questions correctly.

It does not work ...

not unlocked functionality ...

not open premium ...

Starting this moment collect a complete set of information in one message that relates to your problem:

✓ Doesn't work - provide the details, please. What's happening? Under what conditions? Could you provide the screenshots? Logcat?

✓ Premium is not unlocked - what kind of functionality? Screenshot / video with display, version of the installed mod, ideally, the entire application. Make sure that the latest version of the mod is installed from the channel.

✓ If it didn’t work out this way, send a copy of the application you have installed, mentioning the nickname of the one who tried to help you, so that he could test it manually. Do not abuse this option.

If-these-all-conditions-are-met,-the-speed-and-quality-of-the-solution-increases-significantly.">✓ If it is possible to record a video with the complete process of reproducing errors / problems - it simplifies and speeds up the solution at times.
If these all conditions are met, the speed and quality of the solution increases significantly.

how to fix...

If you follow these rules, the decision, their options, or its absence for one reason or another will be announced in any case.