Unsatisfied client

I have been struggling since yesterday with my internet and this is unacceptable. Since I got the product I have on numerous occasions struggled with issues. There is no number to dial and the feedback on WhatsApp is less than pathetic. I have never come across such pathetic customer service. I am at my whits end with Supersonic. I demand urgent feedback and to resolve this issue emidiately. The *****nce you send me on WhatsApp is useless. Call me urgently on ***