How to connect a personal account pixel to a business manager?

Question

Facebook

Good afternoon everyone!
Faced such a problem:
If a personal advertising account in FB under it works a pixel on the site, it collects statistics all the rules. Immediately, advertising campaigns were launched in adsmanager on the site.
There is also an account in the FB business manager for the business page of the same site. (the creator and administrator is the same as the owner of the advertising account mentioned above). But it turns out that the pixel of a personal advertising account is not available in the business manager and in the business manager its own pixel. Although the creator is the same person. Tell me how to solve this problem?
A business manager is needed for dynamic remarketing. But it turns out that the old working pixel with statistics cannot be used.
When I try to switch to a personal account in the business manager, it switches to adsmanager.

Answer 1

As far as I know, there is an option to delete the old pixel. Everything is done through the same BM, at least it was like that a year ago, when I was running an Instagram store with a site linked to it for placing orders.
upd. I found the answer in the search results:

If you don’t find information on Google on how to act in Squarespace, try contacting the EP-SMM agency for help . I think there is work for 10 minutes, marketers will quickly manage for a penny. Thus, you can save time and at the same time consult on the optimization of BM and RK for your customer)