I have some advice for all new members.  Those who are new make many kinds of mistakes in the forum.  Those who usually make mistakes do not have much knowledge about the rules of the forum.  So I will tell the newcomers to enter the forum and read the rules carefully.

Low quality posting: There are many people who post in forums but they do not post relevant topics, it is a kind of injustice.  So everyone will try to give relevant answers to the topic.  Otherwise the admins will be forced to punish you.

Can't copy-paste: Newcomers usually copy and paste more.  So don't copy someone's post or text from any website. Copying and posting is a big injustice.  If someone regularly copies and pastes and gets caught, you can get a much bigger penalty.