Good prices, apparently good customer service, but...

Good prices, apparently good customer service, but lousy shipping provider, 3 stars for working with post office, it takes a long time, failures in the post page to follow your tracking, problems such as "data query" or that they receive the product in the cedis one day, and the next they receive it again in the same cedis (like? who knows, if it is supposed that they already received it), the next they are just "moving it to the shipping route" and it remains in comments "Pending shipment departure to the local route ", it seems that it will take 4 days being close to my town so that they can give it to me