answer me plz

i got a guineapig last saturday the ngày after giáng sinh and im having troubles its my first guinea pig and i dont kow the sounds that it makes and also he runs around in his cage to much hes lik 3 months old plz help. when i touch him he does a sound and wen i whant to take him out of the cage hr goes to his thực phẩm help me plz