"a couple of months" is grammatically correct.

HELLO, How are you today.my name is penda ,i saw your profile today and became intrested in you,i will also like to know you more,and i want you to send an email to my email address so i can give you my picture for you to know whom i am. Here is my email address ([email protected]) I believe we can move from here! I am waiting for your mail to my email address above.. (Remeber the distance or colour does not matter but love matters alot in life) yours in love, Penda.