With the greatest respect to the OP maybe $140 is a lot of money for him but he will have to hold out and have some patience.
There is zero chance Coinbase would scam users over $140.
So they scam for 140 usd?
Coinbase will not scam you over 140 bucks, please be patient and wait until they reply, if you made 50 tickets then that's enough already, or all your tickets will get trash because of spamming and wait till they respond you.