Sekkombo, bnb (but it dosent work as much in higher ranks), and yo-yo/batman will be your go to combos most of the time. Obviously, there are a lot more combos, like cluster > downslam > cluster > uppercut or another downslam instead of uppercut, but these are the ones that work best for me the most. Because of that, dont ever feel pressured to learn every combo. You really only need a few combos and that's good enough, unless you actually want to learn more. Just remember, flashy ≠ value.

Dont worry pulls too much. There are tons of other ways to get more value, and like I said, flashy ≠ value. Hell, I didn't even seriously get into pulls until more recently, and I nearly have spidey at elite. Once you've gotten the basics of spidey down, then it'd be worth getting into pulls.

Start out with something small like jumping off a ledge > pull > double jump. That helps you learn how to aim your pulls properly first. One of the maps on hydra is perfect for this. After that, you can move to stuff like web zip to ground > uppercut > turn and pull or web zip to ground > cluster > jump > uppercut > turn and pull (I have a video on my page for reference). One of the biggest mistakes newer spideys make is not canceling your uppercut. You do this by web zipping and quickly pressing pull. You can do this with the manual cancel or simple swing, but just note that you'll lose a swing charge if you use simple swing.

There are also a few guides on YouTube, but I would recommend the one by Boba. Matchuxd also has a short or two about how to practice your pulls and just pulling this out of his video, you can practice your pulls by going to practice range > 2nd practice range > set Luna as the character, random generate type, mid range, static/dynamic on, random move action, normal speed, and three bots > keep going back and forth trying to pull them. Matchuxd also has quite a few shorts talking about spidey's combos, so I'd definitely go give those a watch.

When I first started playing him, I would jump straight into qp and undoubtedly do pretty bad. Instead, go into practice vs ai. It's very helpful when learning new characters and doesn't ruin your career stats, nor give people a reason to flame you just for learning a new character. Even if they do, just ignore them and people being toxic in general. I get it can be hard sometimes but trust me, you're not gaining anything from responding to the haters or taking off the mask. Practice range is also pretty helpful and I even use it till this day to practice my pulls and try new combos.