Me présenter pour un casting : "Survivor" - Anglais

Sujet du devoir

Je dois faire une vidéo dans laquelle je devrais me présenter en anglais, décrire mes goûts, mes qualités et mes défauts, pourquoi je veux participer à Survivor (version anglaise de Koh Lanta). Je dois essayer de faire des phrases complexes avec des mots de liaisons et avoir du vocabulaire. Je voudrais aussi que vous me corrigiez dans ce que j'ai déjà commencé. Merci !! :D

P.S : si vous avez des idées originales, n'hésitez pas ! ;)

Où j'en suis dans mon devoir

Hello, My name is Juliette, i'm fourteen years old and i study at college ferdiannd bac in year ten, i live in France. I have a brother who's called Geoffrey but we don't really have time for arguments because he studies in Amiens and comes back only the week-end. I want to participate in Survivor for manies reasons. Above all, i want to prove to my friends and my family that i'm courageous and fearless. Moreover, i like challenges and i know what to expect. I already went in manies countries, i like discover a new country, with new culture, new landscapes, new people and maybe it has influenced me to participate in Survivor. I'm sporty even so i don't practise any sports but i love swimming and i've been able to swim since i'm six years old and i have already dived offshore up to twenty meters deep. In addition to that i already practised gymnastic. I can stand animals even insects and reptiles. I have some friends, i'm faithful to them but i also want to particpate in Survivor for new friendship and i think it would allow me to face my shyness. I'm sensible and I can control myself easily. To my mind, to participate in Survivor is a good experience to grow mentally and is a way for me to see another lifestyle.