Hi,
while I can understand this is annoying, version 3 was released over 2 years ago and it is no longer possible to make any changes to it in order to fix this problem. The two main issues with this have been fixed in later versions: The ad will no longer take focus away from full screen applications and can be disabled through the regular options, also only relevant notifications will get displayed. I did previously suggest a direct option to disable the notification on the actual notification itself, as this would enable anybody who doesn’t want to get notified to instantly disable it and hope this will get implemented, but it isn’t my decision in the end.
Regarding the T&C, those were automatically generated by Discourse (the forum software) and they seem to need quite a few adjustments, thank you for pointing this out.
If disabling the service doesn’t solve the problem (I am pretty certain it will) we can happily provide a free update for you.
Best regards,
Robin