If you're looking to make your automatic shift faster, there are a few things you can do. First, check your transmission fluid level and quality. If it's low or dirty, that could be causing shifting problems. Second, inspect the transmission filter and clean or replace it if necessary. Third, make sure all the linkages and cables connected to the transmission are in good working order. Finally, have a professional check out the transmission to see if there are any other issues that need to be addressed.