Guild Wars 2

I have been finding issues with mining copper and what not. i have the equipment to the mining in my characters bag but when i try to go mining it says i dont have the equipment. I have tried equipping it where i put my weapons but it still wont work.

My mac book has this blueish tint to the screen on the desktop when im on the game log in screen but it goes away when i click on something different like a document or what not when i click back on the tab for gw2 it goes back to blue so i have to quit out of the application alot. It also takes forever for the gw2 application to open up to the log in screen and quit the game from the log in screen. i dont know if this has anything to do with game bugs or something else.

I have a ranger whose a norn and my pet is a snow leopard and ill start running ahead of my snow leopard and she will start running to catch up and she will vanish and reappear and run to catch up and so on.

I have come across once or twice after a battle my character will freeze and cant move at all when before everything was working totally normal. However, i can open the different menus.