Problems entering name and email on PC

hI,

I have installed plugin and it works great on Mobile but when trying to enter name and email on pc text disappears and only appears when i try to click on email input space.I can never get name and email to appear at once. Thought it was my plugins,but I have deactivated them and still get problem. On mobile it works great. my site is https://ketombirionline.com
Can you help? Would be happy to make a small donation.Cheers

https://www.ads-software.com/plugins/contestfriend/