I do not know where to start with this fish tank. It has fresh water in and it’s too cloudy. It looks empty and I’m on a low budget and I know it needs plants.
If you want plants but are on a budget get species that spread and multiply easily or one that grows big. That way you only have to buy a few plants and with time you will end up with a heavily planted aquarium.
For example valisneria and hornworth grow verry quickely so you can start with little while plants like an amazon sword or a tiger lotus grow big so one plant already fills a lot off space. Floating plants are another option that allows you to start on a budget.
After a large water change or during the early stages of fish tank cycling the water gets cloudy due to bacteria bloom, there's nothing wrong with it at all, it's actually a good thing because it indicates that the bacteria cycle is working as it should. Just let it sit for a bit and it should clear up in a day or two. Then you can go ahead and add in your plants