Motorola Solutions — motorola g5 issue with service center in chandigarh

I am writing this to inform you that i had purchased motorola g5 mobile phone approximately 1 and half months back. But i was continuously facing voice problem from my mobile. I visited to the chandigarh sector 20-d motorola (Lenovo) service center for the the solution. Firstly the service center make me wait for more than 2 hours and then they said me that there is a hardware problem in mobile phone so i have to wait for a week. Unfortunately after passing the10 days the service center people said that i have to wait for more days because the hardware part is not available with them, they will repaired the phone only when the company will provide them the hardware part but no specific time was given by the service center.. So please try to understand my problem and kindly do necessary action for my problem.