So far no one has explained what "Russia hacked the election" means. Considering that there has been no evidence found that Russia affected the operation of any of the thousands of US voting machines how did Russia help Trump win? If you are referring to the leak of e-mails from the Democratic National Committee that disclosed how the DNC conspired with Clinton against Sanders, then there would be evidence that enough Sanders supporters switched to Trump as a result of the leak to swing the election. Post election analysis found no evidence of  a large move of Sanders supporters to Trump.