it keeps saying my signature is too long
That's right. I just had that issue the other day and I solved it by not hitting the return key.Isn't that irritating? I remember having that issue. Put the link on the same line with your other info without using a return/line advance. I THINK that's how I fixed it. Worth a shot...
I need help with my spreadsheet - I have it created on my gmail account and I'm going to google drive, opening the document, copying the link, going to signature, clicking the link icon, pasting and it keeps saying my signature is too long