That was 2019 during his first term...he knows how this is supposed to work, but then he killed the bipartisan Senate Border Security and Immigration Bill so that folks like you wouldn't vote for Biden.
You're being played by a Malignant Narcissistic Grifter...wake up to the reality of Donald J. Trump, Mark.
Link: https://trumpwhitehouse.archives.gov/briefings-statements/president-donald-j-trump-calls-congress-secure-borders-protect-american-people/