Amazon delivery problem - has anyone encountered it?

Greetings. I have been ordering products from Amazon for several years. They offer a wide selection, competitive prices and fast delivery. More about it in amazon reviews. Their big advantage is that they have excellent customer service. When any problems arise, you can always contact them either online or by phone, they are ready to help in any situation. As their regular customer, I appreciate such support.

Hello, I want to say that this may be due to various reasons, such as delivery problems or problems with the warehouse you may want to check the tracking details or contact customer service to resolve the issue. Additionally if you participate in the amazon review program, your delivery may be processed differently.

Hello! I ordered a few things from Amazon with fast delivery, but nothing has arrived for several days. The website says that delivery was supposed to be yesterday. Has anyone encountered such problems?