I'm a rookie in whole selling , I only have the knowledge that social media has and I think I understand how it works but have no idea of where to start or how its pretty frustrating not being able to provide for my family the way I want to and I could really use some advice or maybe tutoring in this subject, I just turned 20 and I want to have a good life in this economy I could really use any advice thank you so much.

I have no proof since I dont live here.

The park owner will want a bullet proof guarantee that the home will look great when completed and you will be on the hook for the space rent as negotiated until it sells. 

Nowadays with social media you can get a good idea of how they run their business.

People who are really determined to sell their house have undoubtedly posted about it on their social media account.

Send a written notice (yes, paper) to the tenants with proof of delivery required (the postal carriers have this time to an art form; it's inexpensive and you get confirmation via email or receipt very quickly; it does not require the tenant to sign - it just confirms that the notice was delivered.A paying, respectful tenant is golden.

@Jeffery Jones As someone who owns 6 single-family homes under the Section 8 program and runs a property management company that manages over 100 Section 8 properties, I’ve learned a lot about the ins and outs of the program—not just the idealized version often shared on social media.If done correctly, Section 8 can be a great way to diversify a portfolio.

If I provide proof that I didn’t know about the issue, I might not even get fined.

Your ad should require "proof of income" not proof of employment.

@Rafael Valdor some advice when screening PMCs-----------------------------------------------------------------------------------------------------Recommend exploring as many sources as possible to get referrals AND cross-reference them to get as much accurate information as possible.Check out NARPM.com, BP’s Property Manager Finder (BiggerPockets: The Real Estate Investing Social Network), etc.Also, encourage you to learn from the mistakes of others - by reading posts here on BiggerPockets about owners not having their expectations met by their current Property Management Company.