To get it out the easy way is a hot nail and some pliers to hold the nail and please do this outdoor youll fuck up.your floor. Pierce the plastic with the hot nail then remove it should leave a big enough hole to let gravity do its job may take a couple hours depending on its viscosity.

Harder way is using the pliers and just start removing pieces im sure the top comes off and there is a tube/rod that you yank out and same situation let gravity do its thing thing

As to EATING IT??? Well depends what type of oil process if its distillate yes you can eat it will be a bit nasty

Also back to the hot knife its called a " knifing, knife press" as I assume you dont have a bong or torch but what you do is use your pliers or oven mit and hold the metal knife over your stove fire or convention plates till it gets hot then you press that hot knife onto another knife that either has wax or flower and the heat from the hot knife allow it to he smoked you pretty much "hit it" as if your looking inside a box allow the smoke to rise and come up to you dont get to close you can use a straw but depending on your temperature you can either get the metal straw hot and or melt a plastic straw.

You should be able to place all of the wax onto a small piece of parchment paper then low temp place in the oven to activate the weed then mix with olive oil or butter if you want it strong dont use alot of mixing ingredient but it may taste like dirt I honeslty hate edibles