SPELLING ERRORS!!!

The 1st of July was the start of my extensive promotion for The Hell Of Osirak. Over the next two months I've booked ads on a number of e-book sites. I kicked off with an ad on Bargain Booksy. My book cover looked awesome and was next to the famous thriller writer Greg Iles cover. Sales will be soaring I thought optimistically! Then I looked at my book description, there were 3 errors in the copy. The word Mossad was spelt without the D. I couldn't believe it!
I emailed Bargain Booksy and they were most apologetic, and offered to run my book again free of charge. I'll take them up on that offer next month. However, it's not a good look, if the book description copy isn't spot on and error free would you buy that book?
How many books I would have sold if the copy was correct? All I can think at this point, is thank goodness I haven’t given up my day job!!!