Hi dont fight with gravity
You have received conservative management (sling) which is normal in # clavicles. However the bone ends appear hopelessly aligned. IT is hard to see how they could knit together with so much distance between the bone ends. the clavicle willbe functionally grossly shortened and this could cause problems for you, particularly in things like lifting and manual handling or some sporting endeavours
I am not sure this is going to be a good outcome for you. I would go back to the surgeon and find out if there are other options (surgical fixation etc.) And if not satisfied with the response I would seek a second opnion.