Hello Anastasia,
in answer to your question I will just say that what we're doing here is a serious business.If that's your aproach you will upload a good,bright photo with your image on it.Your team mates, upline and downline want to see the person they are working with.Not your dog,cat,garden,car or children.
In my opinion,if you're serious about your business, you will act seriously and that includes a true picture of yourself.
Keep up the good work and see you at the top!