Hi
I am a total newbie. I tried to build my portfolio from a template, but I’ve been struggling 
I think most of my problems come from ensuring responsiveness. I might be missing something here. I’d love your help on these
Problem 1 - The positioning of my hero images
I am having a hard time positioning this hero images so that it looks good across desktop, tablet and mobile. Anyone sees which parameters I need to play with in order for the black and white picture and the purple shape appear on top of the social proof beige section (the one that says « work done »)
On 1440px and up

On desktop

On tablet it goes somewhere down

On the mobile version, these images can hide the button as I scale up and down…

Problem 2 - Responsiveness of a grid
For my social proof section, when I size up or down (in mobile), the grid cuts out some elements are left out. Isn’t there a way to have all my logos nicely wrapped on the two lines if the screen isn’t wide enough?
Problem 3 - Responsiveness of a text block
I think I have a similar problem with my « How can I help » section, some text block get hidden behind the next block. Why is that? I thought flex box would solve that.

Problem 4 around boxes
Some of my testimonials texts are not adjusting to the boxes. Why is that?

Here is my site Read-Only: [Webflow - Diahala's Cool Site)]