Can someone give me some advice I have been watching youtube and seeing these people say they buy 4-6 rentals in couple years.

Having a hands-on education of how to deal with tenants and the situations that come up is far more valuable than reading books and watching YouTube videos but and takes a long time to learn.

A gentleman by the name of Ben Hedges on youtube is an expert on a lot of this stuff, maybe give him a watch.Also it's important to say that while getting a credit card through a bank with FDIC insurance isn't a requirement, it says a lot about the bank itself and I don't really know of any good banks that don't have it.

For the last 15 years I have been answering questions from unknowledgeable wanna be investors who watched a guru on YouTube and now wants to know where to get the earnest money to tie up multi million dollar properties before he can flip them for $200,000 profits.  

You need to get educated and fast....I know it's overwhelming, but you need to be spending a couple hours a day on sites like this Forum, reading books and watching YT videos.

Financial Peace UniversityI am a 2X student of Financial Peace University and I have sat through the class and watched the videos.

You have cable tv but youtube offering streaming the same thing over IP, so on and so on.

Any learning material link/book/video I can go through to learn more about them? 

Video Tours and Live Streaming:  Offer live video tours or virtual walkthroughs of the property, allowing out-of-state buyers to view the property in real-time and ask questions remotely.Combining these methods, sellers can effectively market their property to buyers in different states, maximizing exposure and increasing the likelihood of a successful sale.  

Please make a video and a podcast of your story it could become a BP best seller.All the best!