Fit check - is this right?

[u/ilovecroutonss]

FTM using Hope & Plum sprout carrier. It doesn’t feel right and can’t seem to figure it out. If I pull the two side straps, it feels too constricted on his legs and I don’t want it hurting him. Not sure how else to get him up higher. His neck area seems too lose as well. Tried to upload as many pics as possible. TYIA!