Looking for PR specialist for YouTube channel

I'm looking for a PR specialist for a YouTube channel (lifestyle, shopping vlogs, podcasts). packed channel with 1 thousand subscribers.
- YouTube targetologist skills, creating an account and purchasing targets
-purchase of advertising from bloggers on other platforms
-calculation of budget and indicators
- channel analysis and recommendations
-work with advertisers (at the next stages of work).
Please write in PM, with cases and an approximate price tag for your services.