Translation of inmovilizar

Although I put my wallet in the front pocket of my pants it was not there. I had been so diverted by the aggressiveness of these kids that I did not feel it when they grabbed it out of my pocket.
I bought a bottle of water and took a pause to regain my energy. Not long after that I descended again and looked for a cafe place near the central square. To my surprise I found a very modern place.
The cemetery in Recoleta was worth seeing, although I do not like hanging around these places for too long. From there we continued to the market but found it boring so that we kept on going.