Spells Locked & Incorrect

Spells are glitching out. I tried to correct my cleric’s spells as she has no healing ability as a cleric. I tried to add cure wounds but says I already maxed out my slots. I removed a cantrip by accident and then removed a spell. Look at the screenshot. It shows I know 2/3 cantrips and 4/4 spells prepare, but I only have 2 cantrips and 1 spell. And yet it still won’t let me add another spell or cantrip.