installing custom indicator on my pda terminal

pls help me out here. i have been using my platform on my pda for a while now but my problem is how to add my custom indicators on it. pls i want to know if its possible. and also how can i add other charts bcos i have noticed that there are limted chart windows on the platform. your help will be highly appreciated.
thanks.

gee haan bhai kuch indicators phle se meta trader mein install hote hien aur jo baqe indicators hmein ache lgein to hm apne mrze se un ko custom install kr skte hien aur hmein apne trading mein sahih tool ko smjhna he aur apne trading ache krne he