AMP electricity

Amp electricity installed a Meter not so long ago for me. Today my 89 year old tennant was v concerned as he'd put Elec in yesterday was fine, this morning it said less than 10 units and was beeping and he was v concerned. The land line on box was experiencing high call volumes so I tried their WhatsApp help and within minutes a wonderful person called Ashleigh had sent a code , requested a screenshot, checked for faults, rep**** that all was well. Was fantastic. Thank you Ashleigh at AMP electricity.