Personally, I hate the Roberts turntables - they make tuning the radio or adjusting the volume into a two-handed task - which is annoying to those of us who spend most of of our radio-time tuning up and down the wavebands seeking to hear [rather than listening-to] stations.
I'd suggest perhaps attaching a quartet of the little self-adhesive rubber nubs available from the likes of Screwfix and intended for fitting to kitchen-cabinet doors.
https://www.screwfix.com/p/door-cush...-49-pack/18213
to raise the radio sufficiently high so there's room for the flex to emerge and they will also lift things to the point where the turntable is deactivated and you can cruise the wavebands with just one hand...