Have just joined via a promotion that advertised 24Gb for £8 yet my dashbozd only shows that i have

Hey hey🤘👯‍♂️ - If the plan you claimed is not showing correctly on your dashboard, i'd suggest contacting out web chat team so they can access your account and check this! They will rectify the plan if it is incorrect! - Hope this helps! 

web chat: www.smarty.co.uk/contact