dry hops

Hi folks, I picked up a Coopers Canadian Blonde kit at the weekend reduced to £6 so thought I'd give it a try. It's currently in the fermentation bucket but someone suggested I dry hop it. I've got a pack of 100g cascade hops, does anyone have any suggestions on how to do it? Should I just...

I have been brewing a Belgian Style IPA and was dry hopping with Brambling Cross pellets BEFORE pitching the yeast for fermenting. This is my problem - see picture - after 3 days with the hops in a sterilised bag suspended in the wort - that was racked off from kettle into a fermentation bin - I...