can som1 help me out plz i want to be able to watch uk sat channels and get the best out of my fire stick ive followed most vids on the tube but keepgetting u need u need PVR addon and other errors im a complete newbie to the firstick i need a begining to end vid of instuction plz guys ive had this for 3 days now and getting no where even thinking ofreturning it for a refund :( :(