Lottieluv, don't panic, I hope you haven't spent a lot of money yet, this is the cheapest and easiest start up I can think of, 5 litre bottle of water from tesco or morrison under a quid, 1 lt supermarket apple juice, 1ltr supermarket grape juice, should be under a pound each, 700g sugar, 1x5g sachet of champagne yeast from homebrew shop or homehardware £1(mix yeast with 1/2pt grape juice, place in fridge for a day, use 1/2 for 1 gal wine, top up with grape juice and return to fridge, next brew use half and top up with grape juice), put 1ltr applejuice and 1ltr grape juice into emptied water bottle with 700g/1lb 5oz sugar fill to shoulder of bottle with warm water(from kettle) add 1 tsp yeast nutrient(from homebrew shop/homehardware)(Youngs), add 1/4pt of yeast mixture, cover neck with cling film, leave in a warm place until fermentation is complete, it will clear all by itself, siphon off with siphon kit from HB shop (£1:70?), should be drinkable as soon as it is clear, for more advanced advice I would recommend
http://www.winesathome.co.uk/forum/forumdisplay.php?s=&daysprune=-1&f=62 lockwood is the forum administrator, a wine judge and all round good guy, he knows lots about wine making and the other members are really nice people with oodles of knowledge, you will not find a better site for advice and recipies that really do work!, all the best m'dear, H.