i still have time to reach 21 btcgoal but the problem is lack of money to buy it with. Although i have bought bitcoin mostly so far but the only other option except buying is for me to earn it and that is going to take some time to get there.
Aside from you are buying bitcoin have you try to join in different signature campaign which are potential ico were you can participate on their event. Then after the campaign they will give you a bounty reward according to your participation,.?