Your time in a place is up when God gives you the word. He may do it through a person here, but how are you to recognize it? You simply need to communicate with God for He is certainly always communicating with you. You may not always be hearing what thus saith the Lord, but then "ask and ye shall receive". Don't expect the answer to be in a package according to your specifications or mine.
David was anointed by Samuel to be the king of Israel but David refused to take hold of what others considered his opportunity. At least twice King Saul was effectively placed into David's hands, but he refused to touch the Lord's anointed. He would not kill King Saul, and he even expressed regret about the advantage that he did take. In God's time, Saul was removed and David was established. Learn to trust God even when nothing seems to be happening as you think it should be happening. Give God the glory! When it is time to be moved (increased?) will God forget?
"To every thing there is a season, and a time to every purpose under the heaven:" Ecc 3:1
"I have planted, Apollos watered; but God gave the increase." I Cor 3:6