It says that it will save time by importing and organizing the investments, but when I click continue it goes to a blank page.
You might want to switch to "View Forms" to manually enter them. Also right click to "override" the wrong info to correct it.
TurboTax does not import all forms, only the firms that they have partnered with for importing. Most people do not have access to Forms mode since most use TurboTax Online and cannot enter the information into the forms.
Here are the instructions to follow to add the 1099-R into TurboTax Online:
For the 1099-INT: