I'm a little confused…

English isn’t my first languge so I used google translate…

A month ago, my ortho placed a powerchane on my upper and lower teeth. This month, when he examined my teeth, he said he needed to adjust the canines. So he placed the powerchain on the upper teeth only, and for the lower teeth, he placed the powerchane from canine to canine.

Do you think this is the right solution? I feel like the gap between my two lower front teeth has widened. ):

and I know I have to trust the process, but I thought that during the powerchain stage, the gap should have decreased. And I want to know if this is correct or if I should search for another ortho…

I will put the picture of my teeth on the comments