How do you say "i have to eat dinner see you later" in french?

Could someone who speaks french check over some french sentences i wrote? my work: mon village est près d'un lac, alors il fait froid et venteux. je n'aime pas le froid ou le vent. mon temps préféré est quand il y a du soleil avec une brise. j'aime ce temps parce que la brise ne fait pas le du soleil temps aussi chaud et le soleil ne fait pas la brise aussi froid. *by the french word 'temps' i mean weather.* i am describing my favortite type of weather and why i like it. : )

Is votre formal or informal? if it is formal, what is the informal way to say it. if it is informal, what is the formal way to say it?

Translate this to french asap: if i could get a gift card to a store in the mall, it would be a clothing store. if someone was getting presents for me, they would probably go to an art store, a clothing store, and a candy store. i think if you are buying a gift for a friend, you should spend about 20 dollars. i like to get my friends gifts that they will love and use often. no google translate plz