Glad to meet you!
First of all, you can ignore the error message, at least for now.

Even though you deactivate the AdBlock program, the toast message can still pop up.
It is because of the activated basic Adblock-related feature of the Adblock program, web browser, or third-party vaccine program.
We understand it would be tricky to disable them all one by one, so we are looking for an adequate solution to provide our users.
Until then, you do not have to worry about the message. Our current system detects the AdBlock program but does not force users to deactivate the program.