How do I publish custom application to MS-Teams app store ?

I have created one custom application through Teams I am able to upload custom application using manifest.zip file. But now I want my application to b publish publically.
I have created developer account with Microsoftt Partner and uploaded valid packages and then clicked "Review and Publish" button I have done this before 2 days but still it doesn't published but it still shows InProgress status on Certification ? If it is mandatory how do I resolve or add that ?
I have attached screen shot please look into it.

Thanks,
Aniket