Hello @siddraah
You can check among your competitors, check what is the difference between your and their gig, try to optimize your gig based on that observation, how can you stand out among all other, Be consistent in applying your efforts, do not copy and paste things from other's gig , one must just check them and try making a whole thing with your own ideas. Promote your gig by using social media share button provided by fiverr, You can contact support team of fiverr with any doubts you have.
You can always ask or read previous discussions, and threads about various topics here on fiverr forum .
Have patience, you can't just have a line of order's just in a day or week, you just keep putting efforts in the right direction and slowly you can see the results for your work.
Hope you do well.