laying box/incubation

ive made tango a laying box as her moistbox isnt deep enough to fill and allow her to dig, will she just pop in the on her own accord? She doesnt seems to want to stay still... just wandering around the place looking lost and bothered! and also, incubating, this is my first time and I cant find any useful information - i wasnt even prepared for a gravid female i only got 3 weeks aho......... but its fine, they're here now (or will be soon) can I just place the eggs in the incubator on top of the heatmat in my old viv? how long does it take for them to hatch?!

Im excited, I'll hopefully have little baby SHTCT soon i hope seeing as she was with a male SHTCT in the shop!

If its her first time laying she may not use the lay box. First time layers always have difficulties it seems. XD

What kind of incubator are you using?