Not recommended.
Tickets are 20% higher on their website and they also don't refund even if you paid for cancellation option.
The company is full of scam.
I had 2 problems with them already and after this will never use them again!
It's unfortunate people who are very much in travel need a site like this, they need to travel and at the same time spend their cryptocurrency, do we have a similar site like this may be in the future airlines will offer an ICO and launch their own token, to be used in their airlines.