I didn't receive one of my order and I sent an email on that issue.
They replied only on the first day. No Reply , No Apology since then.
I applied dispute Paypal.
They didn't give me any reply through Paypal but they replied to my personal email that if I close the claim, then they may refund.
I felt like they aren't being honest so I didn't close my case.
Finally, I've got the refund but it was very unpleasant experience.
I think their customer service is the worst.
If you have no problem with your delivery, It would be O.K.
But there is something wrong, you could get in trouble.