Main gripe: buyers request and social media. Responding to buyers request daily isn’t possible and even if it was, it would turn off a lot of buyers that use it. The social media suggestion really must go as the grand majority that see it, do the worst possible thing: spam post.
Can’t tell you the number of times I’ve visited the fiverr social media pages and see nothing but response posts filled with sellers advertising their gigs. Even worse, when announcements are made about new partnerships with fiverr, those partners’ pages are inundated with spam posts of sellers advertising their gigs. It’s gotten so bad that some have resorted to blacklisted any and all fiverr links.
There’s no single one guaranteed method for obtaining orders outside of offering a service that’s in high demand and showcasing your competency within the service with relevant samples. It’s nice when other sellers are offering a helping hand but dislike it when advice is given that will cause problems in the short-run.