My complaint:
I had money in US Dollar and then moved it to USD Coin, my money never cleared for withdraw so I bought several crypto currencies. Decided to move all funds on Bitcoin. Several days later coinbase mistakenly I guess thought I bought this from Bank but this was all money I already had on coinbase.
Suggested solution:
Do not take money from me that I don't owe. I will complain to the highest level because this is incorrect.