Puchased my s8 from digi yesterday and logged into mysamsung app, but there isn't a link to generate voucher code as per the FAQ on the site. Am i doing anything wrong?

Any good TG protector for the S8 using Spigen Neo-Hybrid case? I'm using the official samsung screen protector but both were not completely sitting flush on the edge and there is some peeling off the side. when to Ustaz to try their TG and that was a total failure, it didn't even stick... fell out after i went home. anything under 100 is appreciated