Go to Uniswap and Connect MetaMask to Uniswap: Click Connect, select Token, then paste the contract: 0xdae680948abd9d0a453cec396d4b95aab7a8896a
Use the right amount of slippage (0.5%-1%), if transaction doesn’t work increase gas on MetaMask.
To see your $PHATT in your Metamask go into tokens, at the end click on import tokens, then click on Custom Token and paste the contract: '0xdae680948abd9d0a453cec396d4b95aab7a8896a' and import.