When asked about DACA during the annual White House Easter Egg roll, Trump said,

The Democrats have really let them down. They really let them down. They had this great opportunity. The Democrats have really let them down. It’s a shame. And now people are taking advantage of DACA and that’s a shame.

Trump himself was responsible for ending DACA, though its phasing out has been held up in courts since.

The Wall Street Journal – Donald Trump Says DACA Is Dead Because Democrats ‘Didn’t Care’ 
Time – ‘The Democrats Have Really Let Them Down.’ President Trump Brought Politics to the White House Easter Egg Roll