Question for Mobil Oil Zim P/L

MOBIL USED TO SUPPLY NATIONAL RAILWAYS OF ZIMBABWE WITH PETROL AT THE PUMPS THAT ARE AT THE 13TH AVENUE EXTENSION DURING THE PREVIOUS YEARS THE DIP STICS AND THE CHARTS WERE PROVIDED BY MOBIL THEN AND WE HAVE BEEN USING THEM SINCE THEN BUT NOW THEY ARE VERY OLD AND NOT CLEAR.CAN MOBIL ASSIST US GET NEW ONES