AliExpress is pretty safe, they have a money back guarantee which you can read about here:
https://sale.aliexpress.com/__pc/esiTMXJb3L.htm?locale=en_US
Also check the feedback of the seller, you can tell a lot from that. I've purchased items in the past and they have arrived within 10 days. Well that was pre-covid times, not sure how long it takes these days. Just factor in a little longer