Amazon Bestsellers Rank

Hi

thanks for having a look at my project,

I sell ribbons on Amazon UK
I am looking to rank
at the moment I am only on Amazon Bestsellers Rank #28 in Ribbons I need to be at least #7,
https://www.amazon.co.uk/gp/product/B07MJZ98PQ?th=1
this is a variation listing,

is there any way you could do this for me?

I have already spent hundreds of pounds on PPH to rank this higher and haven't yet found the right person,
so at the moment, I am only looking to pay for guaranteed service,

thank you
Issac