Why do I get this error when launching customiuizer?

[Tsim Pouki]

What should I do?

 

[Igor Eisberg]

You contact the developer...

 

[katerpanne]

What should I do?

is it rooted and did you gave permissions do you have lsposed or edxposed installed?

 

[Tsim Pouki]

is it rooted and did you gave permissions do you have lsposed or edxposed installed?

Yes, yes, yes (lsposed)

 

[Schwarzzu]

Did you install the github or play store version? If playstore, try github one.

 

[Tsim Pouki]

Did you install the github or play store version? If playstore, try github one.

I tried both

 

[Schwarzzu]

I tried both

If you read its xda thread, it seems like the latest version won't work on miui 13 and will display that message. The developer is using Mix 2S which is too old to receive A10+ Miui 12+ updates to develop properly for newer versions.