just downloaded two plugins apps from ovi stores, the photobucket one and ftp one.

cant seem to find them anywhere on the phone.

any one know how or even if they work?

cheers

I guess you need to set them up first:
Settings > Sharing accounts > New account (or similar)

ok done that, now what.

i still dont understand how to use them?

for example images: open the image in the image viewer, tap on the display to see the icons for the different functions, tap on the sharing icon (3 dots, 2 lines) and select "share using service", add tags and description, select your account and done :-)