If you look at the link hS gave you, you'll see that you're missing some stuff.

The details on your agents are extremely brief, and tell us nothing about what they are like as actual characters.

You also need to provide a sample of your own writing, so that the Permission Givers can judge your writing ability.

On a side note, if you really want to take on "The Day I Became Mew", and want to make sure that no-one else gets there first, you can claim it before getting Permission. You just have to note when you put it on the Claimed Badfic list that you are still pending permission.

Good luck with your request once you've got all the required elements together.