Hey @TheBlatinaWitch 
I hope you don’t mind, but I moved your question to its own topic so it doesn’t get lost 
That’s totally okay! You can substitute candle colors with one that has a similar correspondence. In this spell, the orange candle represents mental agility, energy, success, and endurance. If you have another color you associate with those concepts, feel free to use that color. You can also use white candles as a substitute for most colors.
→ Why White is Universal 🌈 One Witch's Opinions
I’m not sure which link you’re seeing, but here’s the link to the oil mentioned for the Beaver Moon Ritual! 