help i cant post to the community it says i have to contact certain ppl to join! what does that mean? ic an only post comments! damn!

hey girls! well i am new to this community, thought i should join to boost my new years resolution.. lose weight!! hahaha my stats are:
height: 172 cm
CW: 55kg
LW:50kg
GW1: 50kg
GW2: 46kg
thought i would say hi and will post later!