I can't find it on any exchange. Coingecko says it's available on eToro and Crypto.com but when you go to buy it, it's greyed out.
How much you need for XRP? if you are willing to use an escrow i will be willing to deal with you( but of course with conditions)
or you can simply buy in exchange or in p2p mate.
Second Emotion on this mate . DON'T..
XRP is currently the top 10 coins on coinmarketcap. You can find XRP on all exchanges. I suggest you, buy it at binance.com ,the biggest exchange.
Same as my suggestion ..