Mozilla Firefox Add-On Problems

Mozilla is promoting some add-ons that "sound too good to be true." I ran a search for "forum: price gong scam" & "forum: TMart scam" & found that BOTH OF THEM are considered to be scams by MANY people who have sent their hard-earned $$$ to TMart as a result of a low price, as a result of a price gong recommendation, only to find that they got nothing but a bunch of questions & requests for an order number, which they were not given; they got NO merchandise, NO refund, NOTHING in return for their $$$ but a LOT OF GRIEF that they didn't need. They need to screen these outfits before they "recommend" them as an add-on to Mozilla & Firefox. I've had bad experiences with eBay & PayPal, who took the side of the seller instead of helping me, which caused me to get scammed out of $45, which is a LOT OF $$$ TO ME (may not be to you, but it is to me). As a result, I've closed both my eBay & PayPal accts. Now, I "do my homework first" when I run onto a "supposed price break." I run a search to see who else found them to be a scam (yes, even Windows considers one of these to be a scam). Many people have not learned this lesson yet. So, they take the price gong recommendation, send their $$$ to TMart, & get NOTHING. They get scammed. The folks @ Mozilla should help us by not "recommending" this adware crap before they do their own homework & check it out.