Printland — Order no. PL[protected]

I ordered to Printland.in, 8 diaries and 1 laptop skin 15 days ago, but received only 7 diaries. Called around 100 times, out of which 6 times answered the call and put down the phone. Sent few emails but no reply. Sent message to the printland whatsapp number, message read by someone but no response. This kind of customer care is extremely disappointing and stressful. I don't know words to express the disgust.