What damage can a broken suspension cause C3

Hello everyone, I have a question about my citroen C3 Baujhr.03.. so: about 3 weeks ago my car did not jump in the morning, because it was very cold here at this time, I thought nothing about it. After 3 times try then he jumped on. But always the airbags open, until the engine was warm, no more from the time. Also afterwards he jumped imma impeccable. On 24. 12 I want to start nn, no chance anymore. The lights have lit up and it heard, if I the My brother took him to the mechanic, who said something unloaded the battery. Well, radio set off, etc. The day before yesterday the shock, my brother said i-what cut the rubber on the wheel, he felt inside and i-what stands to the wheel. After a long google, I found it must be the spring that broke me. Overall, he lies deeper almost the ground. Today he became there, as if he would never jump on again. nn towed to the workshop. Now to my question:Does the “do not start” of the car have anything to do with the heeling or is it possible that if the spring breaks a bit outside of the tires will be damaged? I know a stupid question, but what is the most obvious way for it to stop starting? A coincidence (battery empty) and spring break or spring break will start no more? I already thank you in advance for the answers… MIA