Why don't I have hot water only in bathroom sink?

why dont i have hot water only in bathroom sink?
How far away is the sink from the source? Does the tub have hot? Are you still getting full pressure even without the water being hot?

How far away is the sink from the source? Does the tub have hot? Are you still getting full pressure even without the water being hot?


2-3 feet. Yes I have hot water at the tub with everything full pressure.
I just unscrewed supply line for hot to see where starts. Water there! Thought I seen debris down hose, so cleaned out, put back on and I could hear the air fill and nothing.
So I'm guessing the faucet?

Corrosion inside the valve? Or the handle may be stripped and the stem that connects to the valve isn't turning..