Header Slider Not Working on My Website

Hi there, I’m hosting with you and have recently just migrated my site over. I noticed yesterday my header images/slider was cutting off on a mobile. I tried switching my slider back to Soliloquay (which was having some issues) and now the top images are showing up at all.Can you help me sort this? Much appreciated!

Ahhhh … I just see they’re saying the plugin not tested with my version of WP. Do you have a slider recommendation?