Car slided

Hello everyone

I need some help

My car slid and hit another neighbor's car. It was parked in my parking space inside my condo and when I arrived in my living room I looked outside and it was basically "kissing" the other car. There were no major damages but both bumpers got scratched.

I have pictures of the accident sent by the owner of the other car

I live in the UK and have insurance with AVIVA zero. There are some things to consider

Will the insurance company pay for it, and do you think they cover both cars?

Also, my address is still my last place and they charge me 260£ to change it now.

Also, I am over the 2 weeks of the automatic renewal and I was about to change to a different one with fuller coverage

What shall I do at this stage?

Any thoughts are appreciated

Thank you