The tea party was somewhat effective at electing some candidates, and stalling some government laws, and taxes.
But the Tea Party movement was primarily a Limited Government, Smaller Government, Less Government Regulation, Less Government Spending, Lower national Debt movement.
Trump supports almost none of that effort. His is a different , more populist endeavor. And most of his supporters do not support those original Tea Party principles either.
On virtually every issue about which conservatives have fought, Trump has been on the other side.