Cabello performed "I Have Questions" as an introduction to "Crying in the Club" at the 2017 "Billboard" Music Awards on May 21, 2017. Following the event, she performed the whole song during a special encore performance on Xfinity. For this performance, Cabello dressed in white on a dark stage with red petals surrounding her. She also performed the song at the 2017 iHeartRadio Much Music Video Awards, and on "Britain's Got Talent" on May 31, 2017. Mike Nied of "Idolator" described it as an "impactful performance that featured strong vocals".