As a former dropshipping business owner, I believe that I'm the right guy for you, I've had a successful experience with my POD dropshipping store ( did over $5K in sales in 3 months and sold my store for +$2K and my spend was only $2K ).
I can be your right hand in anything related to your dropshipping business, I'm familiar with all the tasks and platforms you've mentionned, in addition to other tasks, like influencer marketing, reverse enginnering competitors ads and posts and figuring out the exact targeing, running contests and free+shipping offers and much more. I'll also share with you my humble experiecne with facebook ads that enabled me to succeed with my first dropshipping business.
Being a part of the dropshipping community on Facebook, I see a lot of dropshippers having problems and terrible experiences with VAs, after many disussions and posts about this topic, we came to the conclusion that
most VAs if not all of them are not familiar with dropshipping tasks, spying on other competitors, writing relevant product descriptions, catching trends and what's selling, dealing with refunds and unhappy customers, dealing with mean comments on ads and much more. The punchline is, it's better to hire someone who already knows about the aspects of this business, rather than having someone who you'll need to teach and monitor for a while, and might not be able to do the work properly.
Check my portfolio for some work samples and don't hesitate to ask me any question.