PROBLEM Please help: I have a problem with my slider

[hungba2308]

Hi everybody,
I’m working with slides, but between the editor and the online there are some problems, expecially on the smartphone:

the font is not completely visible
do not see the images in the 2 and 3 slides
the graphic style of the text in the phrase is not equal
1 slide
editor desktop 1 slide
online desktop 1 slide
editor smartphone 1 slide
preview smartphone 1 slide
online smartphone 1 slide

2 slide
editor desktop 2 slide
online desktop 2 slide
editor smartphone 2 slide
preview smartphone 2 slide
online smartphone 2 slide

3 slide
editor desktop 3 slide
online desktop 3 slide
editor smartphone 3 slide
preview smartphone 3 slide
online smartphone 3 slide

Thanks so much!