I love Wish!
After a colleague introduced introduced me to them, I bought a Star Trek keyring. I paid £1 for an item that cost me £10 in a London store.
My most recent purchase was a Xingbao brick set of Peterbilt truck, painted like Optimus Prime. Sadly a piece was missing. I notified Wish, and went to bed at 11pm. By 8 am, Wish had reviewed my case and given me an overly generous partial refund.
One out of maybe 34 purchases was bad (never came) - and even for that, I was instantly refunded.
My trust in Wish is somewhere between Amazon Prime (highest), eBay and other websites. Certainly, I trust Wish more than a random company website.
And remember, if you pay via PayPal you'll be protected*.
I am a big fan of Wish. Never thought I'd be, but there it is...