Dell technical support phone number uk?

Urgent I need a phone number for someone senior at Dell. Dell are totally ignoring me I have now sent 5 e-mails to the only email address I have for them and when I try to speak to someone senior my call is diverted to voice-box and no one returns the call. Can you help me and say dell technical support... show more Urgent I need a phone number for someone senior at Dell.

Dell are totally ignoring me I have now sent 5 e-mails to the only email address I have for them and when I try to speak to someone senior my call is diverted to voice-box and no one returns the call.

Can you help me and say dell technical support phone number uk?