Good prices and good quality, but the quick servic...

Good prices and good quality, but the quick service is punctually late and unreliable, if you order 1 or 3 days, with great serenity they send it when it's convenient to return just a few euros difference. But we who often throw away the material and have to reprint urgently at higher prices and that we lose a lot more money, we have to take on everything.
The greatness of a company is also in taking its own mistakes, not leaving the customer to decide whether to lose face or money. Thank you