OH MY IRENE GUYS WHAT JUST HAPPENED?

So I was just watching some TV with my dad and big sis. We hear a BANG. We thought it was nothing. Another bang. Then we hear a third band and a bunch of screams. My sister goes outside and says "Dad quick! Come out!" My dad goes out there and I follow him. We see black smoke coming from the building right of us. My sister recorded most of it so here is the footage...(Just copy the link on a new tab)

  https://www.facebook.com/chloe.ur.a.twelvie/videos/1190106357687147/  

My dad then goes out of are flat and to the stairs. My sister follows and shortly after I follow. I see fireman putting out something. We think a car might have exploded but no cars park there anymore...My sister also recorded this. And let me say a lot of smoke got in my lungs. 

https://www.facebook.com/chloe.ur.a.twelvie/videos/1190108554353594/