Coinbase is totally a scam. They'll sell you crypto at inflated prices due to technical malfunctions on their end. Then they don't give you any customer support, it's impossible to talk to anyone at this company. How they are allowed to operate speaks to the integrity of the judicial system and financial system. You might as well just burn your money at least it'll keep you warm, more than you can say about the non-existent customer support at Coinbase. I would stay very far away from dealing with them.