These are the main thing I want tips on, but anything else will do, and any other good advice! Whats the best way to do my clear? Whats the best moves to use first when fighting? Where is the best place to put my burrows? Best ways to gank? :) Anything helps thanks :)
I'm going to be saying bQ, bW, bE to refer to her burrowed abilities, and just plain QWE for unburrowed
Make sure to burrow between camps, that heals you a lot, when you get to the camp, go in the middle of them and bQbW them so your prey seeker will damage them as well.
Your Q is an AA reset, and try to hit as many things as possible
Save your E for until your fury is full when clearing for extra damage.
When you start a fight you should be underground, same thing as camps bQbW into AA-Q reset
Tunnels are best going over walls that you'll want to get over. I like having ones behind red buff, and into dragon pit
For ganking, remember your tunnels can go over ANY wall, so try to find the good angles.
I think i can help you with that:
Whats the best way to do my clear?
Whats the best moves to use first when fighting?
Where is the best place to put my burrows?
Best ways to gank?
Hey I found her very confusing too
start Q then W the E max q first then E then W, (and level ulti every time u can as with any champ)
krugs is the preferable start even on both sides of the map. although u can start gromp if u want a leash from bot lane.
still krugs is better becuase of the stun once you hit lvl 2 from killing krugs.. burrow and then go toward red buff right before you unburrow shoot a prey seeker (q) to try to hit the buff and both the minions, then unburrow and focus on killing the big buff
when u see the circles under the buffs go away it means they can be knocked up again.. but there is usally a few more seconds unitl you can use prey seeker again.. so attack for about 3 seconds longer then burrow. preyseeker and unbrorrow, always use Q when attacking.
if you need to regain HP for any reason, go and kill scuttle not only will it heal you, the jungle 
will make you heal for it and after u kill it you can burrow to regain hp
