Hey, those are new automated quality checks that are live in alpha mode and will be announced soon (adding use cases to Crypto Shots too).
--> It's just complaining that you are using 10 tags in all your posts.
You do not get removed from @marcocasario subscribers list (delegators) unless I manually remove you.
cc: @solymi
Ah ok thanks really for the reply and explanation, I understand well I put 10 because I thought better to put all the maximum but I will take this information into account from now 😀 🙏