Wish complaint: Wish says was delivered but never got to me

I ordered a tablet from wish and choose to be shipped from USA for quick delivery and thinking will be safer. After a week got a notification that it was delivered left at the front door. Checked there is no package, i played back my cameras i did not see any delivery or a USPS coming to my house. Next day i met the mail person he said he did not deliver anything to my house and he called himself local post office and they said the package was delivered to a different address on what WISH labeled the package and their policy is not to tell the exact address where it was shipped forsecurity reason.After all this looks like there was a scam on this since they might have shipped it to a different house so it will be returned back to the sender and keep the money. Ive been contacting wish about this their autmated response keep saying check your front door, neighbors or call your local post office which i have. They wont even try to invastigate about it. They should contact the seller and take it from there. No refund and no replacement . $100 gone . Thanks wish.com