If you are not sure about the authenticity of a message that you have received from SPAR, then first check these points below :
If not, it could be a scam.
Did you enter the competition?
If not, be suspicious.
Do you need to supply your banking details?
Stop! Don't do it. SPAR will never ask for banking details via whatsapp or SMS.
If you are unsure, check with SPAR Customer Care on 0861 313 141.