o shopping philippines defective happycall double pan

hello,i post this video because i have bad expirence from oshopping philippines,so
who gonna buy happycall doublepan must be know how to find unit is defective or not,be carefull because when you purchase from oshopping philippines their warranty only 7 day :( that mean if you discover the defect 8 day after no refund no change no repear item warranty :( the price is 2,995.00 PHP about 67.21 USD i see this produc in tv oshopping philippines,i just want to say iam not happy the oshopping costomer service and happycall double pan :( i hope this video can give idea who gonna buy happycall double pan ,thanks for watching regards all.
how can you understand defective happycall ? so easy put water