GT CELLULAR EXTREMELY POOR SERVICE !!!!!!!!!!

EXTREMELY POOR SERVICE FROM GT CELLULAR DID A NEOTEL PORTING 26.06.2019 CONSULTANT ADVISED WILL TAKE 2 - 3 WEEKS TO BE PORTED OVER A MONTH NOW I GET NO FEEDBACK FROM THEM I CALL IN ALMOST EVERY WEEK LEAVE MESSAGES NO CALL BACK NO MANAGER THAT I CAN SPEAK TO ??????? NO RESPONSE FROM THEM TO DATE EXTREMELY POOR SERVICE