Forever on shipping mode. No delivery

I'm very upset. I ordered Shein in November. I'm still waiting for my order. Every day I will just receive a message sorry for delay. My daughters christmas present is in that parcel and we are leaving for the holidays. Still nothing. I'm so so upset because she really wanted it and I've ordered in time but yet always delays delays. The order was so fastly packed from Shein but it's forever showing shipping. Can I please just get help getting my order before Tuesday afternoon before we leave. 😭😭😭