Legion go with lenovo docking hdmi output gives only 24hz

Hi there, am new to the gaming PC after a long time play station gaming

Just git my lenovo legion go and trying to connect it to TLC smart TV through lenovo docking.

The thing is i can only find 24hz of refresh rate i tried almost all the solution i could find on the internet and even changed the HDMI cable and used different HDMI ports

When i connect same settings to an old Samsung TV I could see that it would run at 60hz?

So anyone experienced same issue?