debating about getting on birth control. please help

I have recently been looking to get on birth control, I have been against it for so long because of the fact I didn't want it to change my body/hormones and for the fact that I heard being on birth control can make pregnancy harder once I get off of it. I have recently been looking at PRJK Ruby online to order birth control but I'm not sure if this site is legit and which brand of birth control is truly good for me. My parents will not let me get on birth control with them knowing so I cannot go to my doctor, so I have been thinking about planned parenthood. I could use any advice or suggestions.