iOS 13 update A1586

As far as I am aware we cannot update our iOS on an Apple 6 model A1586 due to the ram being too small?

Is this information correct?

So what can we do in regards to upgrading? Can we get our ram upgraded or more installed?? Or something?

Will you be offering or attempting anything along the lines of iOS 13 for the users that do not have the fancier models of Apples ie: iPhone, iPad, I-anything...

Will you be making a lite version for the people who don’t have the cash option to upgrade the phone itself (that cost 6 arms and a baby in South Africa) I need iOS 13 for so many reasons... 😀

I would also like to ask for all that ancient model I would also like to ask for all that ancient Apple devices I have in my house dating back to the first iPad is it someway you will be after assistance in South Africa to trade you then take him back with cycle them as some kind of cashback benefit to upgrade our current curren Apple devices I have in my house dating back to the first iPad is it someway you will be after assistance in South Africa to trade you then take him back with cycle them as some kind of cashback benefit to upgrade our current devices as this is a constant problem here

Thank you very much for your assistance and taking the time to read this have a good day