I want your advice tips and tricks to get many orders from buyers
Yes, instead of posting in the Tips for Sellers category, try reading the posts that are there because hundreds of experienced sellers have spent a lot of time creating them precisely for that purpose.
One thing I need to point out is ( and I’m going to sound harsh I’m sorry) that
even though I strongly believe your English is decent, it’s not at a level where you can offer
writing and proofreading gigs. I spotted some grammar mistakes here and there I’m afraid.
You might have some problems getting orders because of that.
I have to agree with @zeus777 on this one. Your English is not good enough to provide proofreading service and this is not something you will learn overnight.
If you’re good with MS Office products then data entry or formatting gigs are more suitable for you.