Hi guys! My m2 is now almost a year old. I have a few of questions I hope you can answer:

1. Do we need undercoating? Where can I have it done if we need it?

2. My tires were not rotated during my 1st 10k pms. Is this normal? My casa is Mazda Alabang and they said that upon checking the tire wear, they deemed rotation not needed. Shouldn't the 6month tire rotatiob schedule be followed?

3. Wheel alignment - is it done by the casa during pms? Or should i have it done outside? I have noticed my steering wheel is a little off center now (thanks to the roads i drive on).

Bonus question: where can i find one of these? Mine probably got lost in the carwash

Edit: dont know why i cant insert pictures. Anyhow, i am referring to the plastic ring used to mount the carpet to the floor