To request a callback, call １ー(８８８)ー８６０ー２９４８ log in to your Robinhood account, call １ー(８８８)ー８６０ー２９４８ go to Help, and submit a request—or simply call １ー(８８８)ー８６０ー２９４８ to initiate the process. After submitting the form, call １ー(８８８)ー８６０ー２９４８wait for a r To request a callback, call １ー(８８８)ー８６０ー２９４８ log in to your Robinhood account, call １ー(８８８)ー８６０ー２９４８ go to Help, and...