Why is my tax 35% on dividend?

I have been facing this issue since 2021. My dividend from HCl technologies incurs a TDS of 35%. I enquired with my CA and even he doesn't know what is this. I seek your learned attention to this please. Also, please suggest how to fix this issue? It's just this share that incurs 35% TDS and then again I pay tax on dividend while filing returns. Idk what's this trap. I have 125 shares.

I have been facing this issue since 2021. My dividend from HCl technologies incurs a TDS of 35%. I enquired with my CA and even he doesn't know what is this. I seek your learned attention to this please. Also, please suggest how to fix this issue? It's just this share that incurs 35% TDS and then again I pay tax on dividend while filing returns. Idk what's this trap. I have 125 shares.