Did everything according to the instructions.
Sent coins to the old contract address.
0xc3972ac283b3a7a56125674631a5c254f7f373cf
I got coins swap in 28 hours.
Maybe your GAS price was too low.
I got the coin swap in 20 minutes.
I followed video instructions and the transaction was sent in a few minutes but new token is 0 after added in MEW.
I set GAS to 30 Gwei. Is it too low?
You can always check Tx hash that you got when you sent the old HAT tokens. If that transaction has gone trough, you'll get new tokens. Or you can send Tx hash to some of the admin in the Telegram chat and they will tell you if you did everything like you were suppose to.