Apparently, and sadly, there are full-grown, adult, (college-educated!) Americans who are unaware that impeachment does not mean the President of the United States is being removed from office. And so:
Impeachment: : to charge with a crime or misdemeanor specifically : to charge (a public official) before a competent tribunal with misconduct in office
In other words, it’s an indictment which has to be presented at trial. If sufficient evidence and a compelling enough case results in a conviction of the impeached official , he or she will then be removed from office.