i dont know where to see how many blocks but i have set my acc since 15 days and having 413 burst coins earned from fuacet

thanx for ur consern i have already done that but still iam getting same error

i am not able to send my burst coins to any exchange an error apper public key not specified pls let me know where to mention or apply public key

I every body pls guide me I am not able to send burst coins to my exchange
an error appers PUBLIC KEY NOT SPECIFIED pls let me know what is public key and where to apply it