Very normal for them to hate the car seat, they get over it in time
Ive had to turn the airbags off in the front and have her in there with me i cant handle it when shes in the back 🙈 haha ill give the singing a try thank you!
I put my girl in the seat in the house, she also whinges. Then she likes being carried to the car. But she will often cry at the start of a journey. We got a rear view mirror for the seat, she can see more and we can see her. Also loud bad singing helps the tears I've found. Good luck x