If you are new to telegram then try to visit my blog and read about it as there are many scammers on telegram who will try to scam you, so better you should know what to do on telegram and where to look for help or how to contact the admin.
Blog about Telegram scammerNice Blog, worth reading especially for newbies. To add, never entertain PMs made from unknown person asking help or such. I encountered this a lot since I had used telegram. Some would ask you a favor to withdraw their crypto from an unknown platform in exchange they will pay you money. Where, you will be creating an account (Careful phishing) since you will be attracted to their offer usually telli g you they will give you a huge amount of crypto for helping them.
One of the thing that I learned scammers are using is, you can change your username in telegram, or you can create as many telegrams you want, telegram is not the best place to do business for peer to peer, because you don't know the history of that account, compare to forum and other social media sites like Facebook.