Before rushing off to the nearest New Age bric-a-brac store, how about doing some solid research?
If you need to "balance your chakras a lot" then you're doing something wrong. (Without knowing you personally, I can't say what that it is that you're doing or not doing. I can say, from some thirty years experience, that it shouldn't be necessary.)
Beware "therapies" which are really only placebos. They make you feel better because you believe they will. You could do the same for yourself readily enough, at home, with little or no financial expence.
As for crystals, they can be pretty. But they're not needed - despite what commercially-driven trends insist. There is a lot of money to be made peddling this stuff.
Ask yourself which you want to be, a collector of goodies or a seeker of knowledge.