If you are new to Skool and keep getting weird messages from strangers, it is probably from the group you have joined.
Some groups have high quality members (like The Skool Games), whereas some groups are full of Spammers. So I have put together a visual in attached on how to limit your chat from people from certain groups.
You can choose to receive or not to receive messages from certain community members.
If you found it useful , I have more article on how to best use Skool here.