Hey, guys... Ivan, here... 
I get requests for services I don't offer, all the time, so here are some folks, below, who I am acquainted with professionally, that I know can help in their associated fields. 
These are some peers, of mine, who I would recommend. :) 

Bulk B2B Email Sending and YouTube Ads: 
Bob Tochor | bob.tochor(at)gmail.com
https://adtwixt.com/

Google Ads PPC: 
Linor Mor | linor.ppc(at)gmail.com
(not sure her site, but she's an expert in classic Google Ads) 

Facebook Ads PPC: 
Bryan Edward | Briansuengland(at)gmail.com
https://chubbymangomarketing.co.uk/

Business Bookkeeping and Accounting Services: 
Lanaette Colon | info(at)thetrupro.com
https://www.thetrupro.com/
(not marketing, but just a really great bookkeeper... great attitude)