Remitano is not a Nigerian platform; they provide services to 50 different countries, including Nigeria. I've tried Remitano and stopped using it because their rates are usually lower than other peer-to-peer exchanges and most vendors don't sell at the listed rates; instead, they will start begging and bargaining.
I have experienced their begging before, which is what I normally do to report them. Anytime I use Remitano, I notice that the direct converting option they provide, which is from USDT to NGNR, is usually higher compared to the rate given by P2P vendors, and when you want to make a withdrawal, it's also faster to receive the money when you use either GTB or any microfinance bank like Moniepoint. They will only charge a fee of 200-500 naira; the fee always varies, but it has been more than a month now since I last used their service.
Anytime I choose to use Remitano which I have not used close to 2 years now, because I have other alternatives that offer me more convenient P2p trade without all the stress that vendors from Remitano normally put one through bargaining back and forth after accepting your offers, but yes the direct cryptocurrency Vs Naira feature has been a better option whenever I use remittance but because of the recent crackdown on cryptocurrency used naira bank account, I have removed my accounts details from all the P2p platform for safety, but if I must use their services again, then I will conveniently choose the direct currency conversion instead of opting for P2p trading with vendors.