Help with code errors, can anyone help?

Help and Support
#1

Assessment±+Build+multiple+models-Copy1.pdf (115.5 KB)

Grateful for any assistance with the following code errors in my workbook.

#2

Can you share the actual notebook link ? Its hard to grasp and rectify with the pdf file.

#3

Thank you for your reply. Please see notebook link. grateful for any assistance with the errors.