Hairstylists _People Who know about hair growth?

hello everyone. I have a huge issue with my hair. I am a fitness person , I eat clean and healthy and drink a lot of water.
2 years ago I cut my hair a short bob and after a year , when it was at shoulder length I did some bleach and then a botched dyes which destroyed my hair.
I am doing keratin treatment since and now I use olaplex I
massage my scalp , take supplements for hair nail and skin, put oils etc.
My hair is at the same length dor over a year and I have only cut them like 5 cm in total.
They were a little higher than the chest but they were only dead ends and fryer. So I cut them again at my collarbone..
What should I do more?
I am trying to grow them 2 years...
Updates
+1 y
PS. The dye was only an ombre so the roots remained untouched
Hairstylists _People Who know about hair growth?
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