I have had my hamster for 3 weeks now and it is not very friendly sometimes it bites me and it does not let me pick her up is it a matter to wait and see if she changes.
hi there have you been taming her during these weeks? it's done by first talking and then leaving treats in the cage until she isn't any longer afraid of your hand, then feeding her from your hand and only then you can start picking her up. try these steps and move forward only when she has no fear with previous step. move slowly and be patient. imagine a huge hand approaching to take you all of a sudden without any warning, i'd be scared too!