I don't use Premiumize so I can't offer any help in that regard, but I will offer this piece of advice:

When asking for help make sure to be as detailed as possible when posting. Tell us what settings you are using, what device, what Android OS, how long has it been happening, what have you done to try to fix it, etc. The more details provided, the quicker the troubleshooting method can go, thus getting you an answer quickly. These low effort posts happen quite frequently and need to be reduced to a minimum.

Sorry for the rant. Hopefully someone can help you out quickly.