Some person give me gift boxes, but when I want to search him, I read he/she was frozen, but he/she send now gift boxes, thats impossible, right?

I'm sorry if it is difficult to understand, my english is bad xD

The user was probably frozen after they gave you the gift boxes.

Edit: Unless they're still sending them?

But a few days later she sent gift boxes again, but she/he was frozen, and still is?

are they giftboxes from the cash shop? They can be purchased ahead of time for later delivery.

Ah oké :) Thanks for your help, Sea and Georgie :)