If you are looking for a poetry competition where you don't have to pay a dime to enter, then you should try out the The Poetry Nation Contest. the contest which is held twice a year , opens from January 1 to June 30 and July 1-December 31.
The contest is open to every poetry writer and you must have to be at least thirty to qualify, for more on how toe enter for this competition, visit their website https://www.poetrynation.com/contest-inforules/