SLOW WAY COURIERS with NO CUSTOMER SERVICE!!!!

I think after having BAD service and delivery for more than 10 times a person has to draw the line for TEMU and local deliveries. Phones doesn`t wotk, whatsapp doesn`t work and online enquiries doesn`t work either. This is SLOW WAY and NOT fast way. Actually add SLOW WAY AND NO CLIENT SERVICE!!!!! How can these Couriers stil function???? PLEASE USE A DIFFERENT COURIER COMPANY JUST GOING TO WAIST YOUR TIME!!!!!