You'll need to call to find out -- could be a failed payment or verification issue where the shipping and billing addresses don't match, trying to order internationally out of country -- there is a host of possibilities.

You might also want to check with your financial institution to see what they know.

The problem is that I ordered a laptop and a bag for laptop at the same time!

The bag is delivered in a short time. But they canceled the laptop. And I bought from Dell Norway, which is where I live.

You'll need to call Dell to find out, but if it's the current generation system, it is very likely end of life and soon to be replaced by one with a 12th generation CPU.