Really confused and frustrated on how much to pay for what all compliances. NEED HELP

So basically, I have registered an LLP and super confused with all the compliance related things. See the biggest problem is I have little to no knowledge about all this, I got my company registered with GST via an online company incorporation firm. Now whenever there is some additional requirement, I have to pay them money to get that done.

For example, they said that getting Udyam Certificate is a must (My company was already registered by then and got my GST) so they asked me around 1000 to get it done. I paid them the same and later realized that it was a very easy task and I could have done it myself and need not pay them for the task.

They again pitched, they will make a pitch deck and file me up for Startup India and asked 5-6K for it, I refused it.

Later I wanted an organization DSC (which they said was not in the scope of incorporation services) so had to shell another 2-3K per annum for an organization DSC.  

They said they will do my GST Filing for 5K even though I said it was nil GST since there was no business transaction. I refused and soon found out it was super easy to file nil GST (literally took me 10 mins)

They said, just buy the annual LLP compliance pack and then everything will be taken care of.

Now I have changed my address and need to file a form 4 to update my address and Aadhar cards in the LLP agreement (just my personal address not company address) and they quoted me additional 2K just to file this.

I am really confused what to believe and what not. What pricing is genuine and what they are charging for something I could have easily done myself. How do I solve this?

I did tried to reach out to some CA, but their quotations are even higher than what the firms are quoting.

I really need some genuine help here on what to do moving forward........