Thanks all ,
thanks for those helping words , after going through various post in microstockgroup and symbiostock , i felt upon upgrading to symbiostock 2.9.4 should work fine , i have upgraded to 2.9.4 , cathy i am not using Clean Theme child theme , i am using symbiostock child theme and SYSExtra plugin with mouse hove image popup feature enabled , after upgrading to 2.9.4 , complete layout is changed i will look into those and tonight , submenu option is not visible , i will see tonight and in case of difficulty i will post it at symbiostock forum , i asked my friend to do test purchase after upgrade , lets see if it works for him.
Thanks cathys,Shelma and Ron.