There is some issue with your installation or the version of outsystems UI which you are using as I have installed same app just a few minutes back and I can see it, It should look like this

Hi Manikandan,

That is a very weird behavior and I've never seen that happening before.

Do you have any errors logged or messages that could indicate what happened?

Nonetheless, can you please delete that application and try installing it again?

Dear,

I am getting the following screen while installation and two modules is not coming after force install. 

My platform version: 11.13.2 (on Premise)

Dear Cristiana Umbelino  / Gaurav Thakur,

Greetings. I have copied those missing 2 modules from my personal environment and it is working fine after enable in-Built email feature.

root cause of issue is My company environment does not enabled "in-Build email for Reactive/Mobile" functionality

Thank you

Thanks for the update! 

I'll update the information in the component to be visible to others.