Plugins wont play well

basically here are my critical issues
1. There is an error located on the bottom of my update theme page
2. Under useful plugins – has a link back to the members forum instead of the plugin link. I cant get icodes or the csv upload tool
3. under coupon manager – “stores” says store on top and then there is no add new store rather it says “add category”
4. PSD folder isnt installed it appears on my downloads next to the new responsive link but what do I do with it I cant find anything on it any place.