Can't download

when i download wemod it like this
pls can help me fix

Welcome to the community.

First of all, please do not spam unnecessary tags on your post, like the one we use to categorise free game giveaways. The tagging system is used to organise posts to make relevant ones easier to find, so your actions were counter-productive to this, which we do not appreciate. I removed the tags from your thread.

As for your issue, a security program on your PC or Network is interfering with the installation. Your solution is in this post, which you can find by pasting the error message you get into the search box on the top-right: I can’t Install WeMod / "There was a error installing the application" - #2 by Ravenfyre.