"Cache mes ..." is not a complete sentence. It means "Hide my ...", the following word must be in plural, if no it would be "cache mon ..." or "cache ma...".
mes amis - my friends
El Mes = The Month
It is "el mes", and means "the month".
"mes années" = my years
Mes parents is french for "my parents".
Mes voisins means My neighbours
Bonne nuit, mes amis - Good night my friends
"à tous mes amis" = "to all my friends"
Merci = thank you mes voisins = my neighbours (plural)
"J'aime mes cadeaux" means "I like my presents" in French.
cache = hide capacité = capacity
la chambre de mes parents - my parents' bedroom