You need to understand that the asset store consists of individual sellers. 99% of all offered assets are NOT the work of Scirra/Construct but from people like you and I. Scirra gets a 30% cut on all sales within the asset store.
Keep in mind that there are still thousands of Construct 2 users, taking these items off the store would mean that people who stuck with Construct 2 will no longer be able to purchase assets. That's not the idea.
There's a refund policy for assets. So take use of it.
You can reach out to Scirra via supportstl@construct.net
Spriter Addon can be found here.
Thank you so much, but i gotta know how you found this! at first i assumed it was a file that was included in the download of spriter (because why wouldnt it be?) but when i realized it wasnt i searched and searched for it. i went to contruct asset store, and searched for it, even after you sent the link and couldnt find it. Seems to be working now, using the link you sent. thanks again! now to rebuild what i had in the other template. oh well, i learned alot from mistakes in the first template, hopefully i can avoid them here.