Smps plug not fitting in my socket

[djrai1996]

Smps plug is 3 pin flat, which is not fitting in my round pin socket.
It is a 13 amp fused cable.
What should i do?

 

[reedo_43]

picture would really help here

 

[Yamitime]

http://www.vigortronix.com/PlugtopSMPSPowerAdaptor.aspx

Adapter?