Is it hard to get girlfriend in general?

No, just be yourself and speak up.

No.There are basic rules.Find girls who are interested in you to start with.Girls look at a guy they like and they smile at them.Thats your first sign you'll get. Next,smile back and say hi.Then introduce yourself and find out their name too.Start talking about them by asking them questions about themselves so they'll tell you all about themselves.Girls love that.Take your time.Hang out together.Swap phone numbers,etc and keep in contact.Meet up regularly. At some point you and a girl will realise whether you are and her are compatible or not.