Post is not showing under the main tag

Hello everyone!

Today I am here to share a critical error while using steemit. I am facing this problem from the last a few days. And I am worried about this why is this happening to me.

3 Days ago I published a post to join a contest by @sergeyk. I started writing my posts a it took me a lot of time to write it. And finally I published the post. My post was showing under this tag https://steemit.com/created/sec20w4sergeyk as soon as I published. But sometimes ago when I refreshed the screen my post was not under the contest tag.

I became really worried that where my hard work and efforts went while my post is not under the tag. So I moved headed towards my posts section to check my post and tag if I used it correctly. So I saw it under my profile and the tag was also correct. I edited the post again to by adding the tag two times but still the issue persisted. And I could not help myself in this regard.

I talked this matter to the professor as well to confirm it if it was showing for him or not. He also agreed with me that the post once showed and other times it did not show. It was really frustrating for me.

Again it happened with me when I published another contest post of dynamic devs. It is the main tag https://steemit.com/trending/dynamicdevs-s20w4 and I have checked it again and again but it is not showing. It make me worried and put me into headache. This is the link of my post SEC S20W4 || Introduction to PHP Part - 2 the post is visible in my blog but while exploring the main tag from where the professor will check it for the review. And as far as I consider this is the reason that my post has not been reviewed by the professor even it is 2 days old now.

I did talk with other seniors [suboohi, aaliarubab] as well about this issue but we did not find any solution. So that is the reason I have come up here to find the solution from the steemit community and steemit team.

I would like to get the attention of @steemcurator01, @steemcurator02 and @steemitblog as well as the developers and witnesses for the solution of this problem.