Wish.com is hopeless

I bought some goods from Wish.com online and only received a few of the items I ordered. I have up to date, not been reimbursed for the items I did not receive. Wish send the parcel through the South African Post Office, which we all know is just a farce. The S.A. Post Office is just pathetic and you can not send anything to it or via it. Wish, I am sure knows this as I am not the only person who have bought from them, so they must be aware that it does not work. Not only does it not work, they charged me an extra R30.00 for every item I received, the items did not even cost R30.00. Wish keeps on using them so they are as far as I am concerned just as pathetic and dishonest.