You can't.
EBay is selling advertising space. In addition to us eBay sellers they sell space to off-eBay companies. I can only imagine that they are satisfied that they get more income from those ads, with less followup in Disputes, billing etc, than they get from the sellers.
When I look at your listing, there is nothing above your specific listing. (I do use AdBlock Plus).
Immediately below your listing is a row of items I have looked at recently-- none of which have anything to do with your products, then below that a list titled "People who viewed this item also viewed" which is antique porcelain and china.
Those are from other sellers.
But they don't really interfere with your listing. Again I use an adblocker, like most sensible people.
I went to another seller's list and got the same effect, but this time the 'items I have looked at recently' included porcelain and china (and an obscene bedsheet - gosh- why?)
When I chose one of those similar items there was a third line which showed other items that seller was listing. So he had three lines under his listing - one for the browser - one of similar items from other sellers- and the last from his own stock. I have no explanation why he has three sets while your listing has only two.
None of the suggestions took me off -eBay. Again, that may be the adblocker.
I use Promoted Listings and I think it has increased my sales -- but not the way I expected.
I get more views- perhaps from that scroll below other seller's listings- but it is not the Promoted Listings that are selling. My overall sales seem to have gone up since I started using PL, but I have yet to pay out $12 total in increased fees since November when I started.
So those Views seem to turn into browsing which becomes buying.
CAVEAT- Anecdote is not data. I will have to compare November 2019 through March 2020 with Nov-March 2021 to get a real comparison. (Like most sellers I have had a boost in sales from CONVID home shoppers, so I don't think we can count that.)
