What is going on with the cabinet, or is there a cabinet? Does it have doors that create a center line? Does it have an opening for a basin or is it a vessel sink basin (a bowl that sits on top of the cabinet). A picture would help us help you in the best possible way, but not having seen it- 99.9% of basins must be centered under the faucet. For splashing and for aesthetics. Exceptions are rare. Good luck! I hope to see a pic and get more specific!

both brands ok.

I do more activities to save water but couldn't be able to vote for other options. I stoped using pipe to water my plants. stopped using shower. and many more.

Usually the builders provide a separate control for each unit. Surprised to know that they don't have such basic control. You should try to fix it as soon as possible. Nitin Cornerstone Designs