Changes to an core asp script..

I need changes to an asp script. I'll pay $75 for this. I need it done in the next 18 hours time. All the work is explained in the attachment. Please send or explain asp core work you have done in your past in your proposal. This is just one project on this work. I have like 20 tasks after this I want to pay for to build it up. You'll see explain divisions and it just a small part of a bigger expansion on this. I just want that done first.