Getting proficient with a bow takes time. It's not unusual for groups to open up at further distances, in fact it's very normal. Post a pic as previously mentioned of your 30yd group and it would really, really help us to help you if you posted a pic of you at full draw so we can check your form (anchor, grip, etc...). Do not try to shoot long distances yet because your mentally and physically not ready for that and it can create all kinds of mental issues that can cause all kinds of problems. Also, don't put a lot of pressure on yourself and lower expectations. I have the feeling that you are expecting that kind of group pattern at 30yds. The fact is, there are people that have shot for decades and can't do it, so chill out on yourself and focus on making good, clean shots--stop worrying about the groups. Consistent shot execution is what you should try to achieve, the accuracy and consistent groups will follow at some point.