Hello,
I was wondering when I buy XRP with BTC with Changelly. Changelly ask's for example to sent 2BTC to their BTC address. Because of a mistake I sent 1.9988 BTC to their BTC address (to low). What happens with my BTC, because I can't put in a refund BTC address in case of mistake like this.
Thank you for your answer
Greetings.
Changelly is the new exchange by Minergate team. If nothing have happened after you have sent the amount of BTC, you should contact support and tell them your situation. You need to provide them the transaction id and verify it's you and I am sure they will send you the corresponding XRP amount or maybe your BTC back.