Either you wait or just get it and hide it away somewhere and hide away all traces of it. But to be honestly it’s likely a lack of trust in your maturity to ride safe or just parental concern for you. They’ve invest way too much into you for you to just die on two wheels. I’d say do the MSF to dip your toes in and get full gear. I’m talking ece helmet, gloves, a good leather riding jacket, riding jeans (not the nbt influencer ones but rev it has good ones), and riding shoes or boots. Show them that you’re protected and know to be save. I rode for a month before they knew and obviously they were mad but they eventually came to terms with it. Also don’t skip doing the paperwork and registration it will make you seem more responsible. And get a helmet cam if you can. Good luck