Re: Hello Somebody help me And give me some advice??
i have only 3 days here in bit coin But ive already joined Some Airdrops And look for my coin wallet My Friend claim some other coin in air drop participaing.. but me why i cant get that bounty too ..?? i joined any available airdrops just for my rank only that no qualification i fill up all needs for the form but they didnt put it in my walley.. is it because of my rank?? 
The reason you did not receive the coins in your wallet is likely because of your rank. For most airdrops you need to be a Junior Member or higher. In fact for some airdrops, you need to be a Senior Member or higher. So my advice to you is keep working and contributing quality posts here on Bitcointalk that are genuinely useful (not just "me too" blah blah, you can do a google search for what is a quality post if you are not sure), be patient and increase your rank. When your rank is higher you will be able to qualify for many airdrop opportunities.
Also, don't be afraid to invest in coins with small amounts of capital, even $20 just so that you gain experience with investment. We all must start somewhere even if it small. And it is best if you make your mistakes with small capital.