Customer Serවිස - Gehan Blok \u0026 Dino Corera

(5:31)

Customer Serවිස 2 | @BlokandDino | Gehan Blok \u0026 Dino Corera

(9:23)

O Level තරහා - Gehan Blok \u0026 Dino Corera

(1:24)

පට්ට (Patta) Travels - Gehan Blok \u0026 Dino Corera

(5:45)

A Level තරහා - Gehan Blok \u0026 Dino Corera

(4:42)

Zombie Lanka - Gehan Blok \u0026 Dino Corera

(5:35)

Customer Serවිස - Gehan Blok \u0026 Dino Corera

(2:26)

Office හොරා පොලිස් - Gehan Blok \u0026 Dino Corera

(5:53)

කැපිලි Salon - Gehan Blok \u0026 Dino Corera

(9:57)

Girl Friend Customer Serවිස Gehan Blok \u0026 Dino Corera

(5:31)

How to deal with angry customers?

(7:31)

Customer Service Excellence Culture

(4:20)

කලිසන් ගන්න ගිහින් උන දෙයක් 😁 #athal #shorts Customer Serවිස - Gehan Blok \u0026 Dino Corera

(43)

Brandad ජොක්කු තියේද 😁🤣// Customer Serවිස - Gehan Blok \u0026 Dino Corera #athal #shorts

(51)

Customer Satisfaction

(17:41)

The Easiest Way To Measure Customer Satisfaction | Simplebooks

(9:50)

36 English Phrases For Professional Customer Service (FREE PDF Guide)

(8:17)

What is Customer Service?

(3:29)