you can put it on the internet while opening it, and it is not recommended to put it on subletting directly, otherwise customers will feel that you can't open it, and your business will be affected, and you will lose money when you can't transfer it. Don't ask me why I know, it's tears to talk too much.

the internet is the fastest, and websites like 58, Xianyu and U Shop can be hung up. U Shop is specially for renting shops, which is relatively punctual and efficient, but the traffic is not as big as 58. I suggest you hang up all of them.