Quote from: tabas on Today at 08:58:47 PM

It is normal for an XRP wallet to cost 20 XRP. Read this.
Why is there a minimum balance required for XRP?
And for Dot, read this.
How to Create and Activate your Polkadot (DOT) Wallet

That’s right, you must have read the terms and conditions first before you do such transactions and base on my calculation, that 20 XRP as of posting is just around $8 so I don’t think that’s too much if you just let that coin on your wallet. Anyway, even if you call the support the same thing they’ll say to you, so just accept the fact that you can’t withdraw all your money for now.