It is my perception or strategy that you must try to become a buyer once if you want to know how the TRS are dealing with there buyers to get the orders. Learn and understand how they impress the clients and try to improve your profile based on that study.
Also one thing, don’t copy and paste there ideas, this will not prove helpful to you…Just improve your profile based on your skill sets and learn the process of doing things right.
I know it will cost you something but still i think this can help you to be the TRS on fiverr.