Buy Serey Coins
Use Pancakeswap to buy Serey Coins. The ticker is BSEREY and the contract address:
SouthXchange is a South America cryptocurrency exchange with a good security reputation. You can sign up on SouthXchange and buy Serey Coins without KYC.
STEX.com is a European based cryptocurrency exchange. You can sign up and buy Serey Coins here. They have a strict KYC and volume might be lower than SouthXchange.