 NEW YORK, April 29, 2021 PRNewswire -- iQSTEL, Inc. USOTC: IQST today announced that iQSTEL CEO Leandro Iglesias has joined the advisory board for Revolt Token RVLT. RevoltTOKEN recently introduced the cryptocurrency, Revolt Token RVLT, dedicated to backing Alternet Systems USOTC: ALYI Electric Vehicle EV Ecosystem. 