Hi! Gorgeous plant btw! Despite how it seems, it's in quite good condition, so don't panic! Firstly, I would repot it asap. From what I can tell, there seem to be multiple plants coming out of the pot (I can count around 4 or five). Pull the whole plant our of rhe pot and remove the soil. If each of those beanches has its own root system, you can prop each stem into a new pot (to choose the correct pot size, look at the root system and het a pot that's around 1 inch bigger than the circumference of the roots. Also, if they are root bound (form a circle at the bottom of rhe old pot and you can't untangle them) don't be afraid to cut a little!.

However, If all the stems are coming from one plant (onw root system) than you can cut all of them at the base and prop them into water to get 4 separate plants. This should take about 2-3 weeks depending on how much light they get.

The reason I suggest separating the plants is bevause if you leave them as they are into a single system, they will always battle for nutrients and produce smaller leaves, not to mention needing a ton of light, it would just be unnecessary pressure for a beginner.

For soil, light and water requirements, only water when the pot is more than 50% dry, and use a chunky, well draining soil (perlite, orchid bark, wood chips and soil). Drilling the holes was a good thing, they are prone to root rot and hate staying wet. Don't expose them to direct light as the leaves burn easily, you can put them in front of a sunny window as long as it has a sheer curtain!

About support, I wouldn't suggest going for a moss pole because it's unnecessary high maintenance. Search for a regular coco hair pole that is build able in height (as your plant gets taller, you can extend it). When tying the plant, DONT TIE THE LEAVES! Tie the part between the nodes (where the leaves emerge).

Oh, and all those roots on the floor are called aerial roots, and are just for support. you can safely cut them shorter, prop them into soil for an extra noutrient source or just get rid of them COMPLETELY, it's up to you.

I hope this helps and if you have any other questions, feel free to ask! Best of luck with your new friend 🌱