The load balancer has mysteriously disappeared

Summary:

I did have Load Balancer on my always free tenancy and now it's mysterious gone.

Content:

It seems Load Balancer just disappeared . .

I'm 100% sure that I didn't terminate it. Also it's strange that I can't create new one, as service limit is full.

When checking service limits it says I have one Load Balancer. I have try also tenancy explorer and can't find any Load Balancer from my tenancy root or compartments

Detail:

I already opened a discussion about it, but a man sent me a message saying he would help me but he never replied