Hello!

I have found a stock Dyno Glide GT (not cruiser) but 7 speed on Ebay. Purchased it, was sent to me but in parts. I've put it back together mostly except I am having issues with the derailler (shimano 7SIS) and not sure if it broke during shipping or if I am putting it back together wrong.

Here is a picture of the derailler and it's not giving tension to the chain? If anyone can point me in the right direction I'd really appreciate it! Thank you so much!