The price of the chemical that the technician charged was too high, and I felt he did so so that he could earn some money from it - Artisans especially in naija do this always , its more or less an unspoken tactic in their line of business , wait until you meet mechanics..

Your patience and efforts in handling this situation are commendable. Wishing you a swift recovery and hoping that the upcoming check-up on Christmas brings positive progress towards healing