It's OK, when you're new to a site, it takes some time.
Just be sure at a minimum you're doing the paid email and PTC every day. Check under More Special Offers for videos. And watch the tutorial videos a few times, over and over again. The more you use the site, the easier it will get.
Maybe skip the surveys for a while until you feel more comfortable with the site.... they don't always credit. Keep an eye on the "What Offer Approved for you today?" thread, and see when the surveys are crediting for other people. Try to set aside half an hour if you can to do a Task. At first the tasks will take you a while, but as you get better, you'll get faster at them.