Uniswap complaint: Buying Emax

My complaint:

Yesterday morning I went to buy 385 billion coin of Emax from address 0x15874d65e649880c2614e7a480cb7c9A55787FF6
It appeared to have gone through then when I looked at it later it gave me the old coin, which I was told couldn’t be bought anymore and that coin isn’t worth anything and now the new coin has sky rocketed in value and I’m out a huge amount.

Thanks

Suggested solution:

I’d like this resolved by taking the old coin and replacing it with the new coin... I can give photos of everything