Hello and welcome to the forum,
I have ordered from Eastmall and have had good experience with them. You will be ok too. As others have stated, it is a major holiday in China and the entire country shuts down.
They have had problems in the past with their website. I do not know what is going on with it. I would imagine that the people who work on the website are also on holiday until February 12 or 13th.
Are you in a rush? Can you place an order with one of your local suppliers?
When Eastmall comes back from national holiday, it could take a few days for them to get all the orders processed. Then add in shipping time -
which Eastmall can not control - it might take a bit to get your order to you.
Can you borrow supplies from a friend if you need to?
Glad you found your way here to the forum. It is nice to meet you,
Happy
vaping,
Paula