Review Can Be Better

I ordered a One Plus 7 from the ubuy store and waited for so long that the products will arrive, but it didn't. After that I was worried whether I got scammed. After calling the Customer Care again and again I finally got in touch with them and told my problem. After which they looked into the problem and told me that you have given us wrong address (which I did my mistake) that is why the product was not delivering.
Then the customer care helped me change the address which was helpful of them.
I liked their service but their delivery speed is too slow.