What does it mean for him to text me “I slick miss you” Wtf?

[Anonymous]

I said I’m okay how you. He replies that’s good 😫. I reply what’s the face about. He replies I slick miss you. What should I say?

[A-kay]

Looks like your ex. Well you can tell him how you feel. I still miss you/ I don’t miss you at all + but it’s all over/ stay quiet to let him know there’s still something

[Anonymous]

Maybe it's a typo, just ask him, it could mean "sick, miss you"