Okay here. I'll try to give you a quick tutorial, accuracy not guaranteed because I don't have much time so I need to go quick. Please note that they seem to turn crediting for these offers off and on and all I can promise is that this just worked for me and this is a Special Offer that seems to mostly work. It comes and goes a lot on the Special Offers page and I've completed it several times.
I usually do all my real internet type of work using the Safari Browser and I mostly use Firefox for Swagbucks. So open up a Firefox browser window and log in to Swagbucks. Then open up another tab in Firefox and go to 10minmail.
http://10minutemail.com/10MinuteMail/index.html
You will see in a text box an email address with a bunch of numbers and then @drdrb.com. That is your new email address for the next 10 minutes. Highlight that email address and then copy it to your clipboard.
Now go back to Swagbucks and Select Discover. And then Special Offers. Go to the Peanut Lab Tab. Look for the offer for 20 Swagbucks that says "Rethink Isreal" You might need to look through several pages to find it. It was on the very last Peanut Lab page for me.
Click on that offer. It will try to entice you to sign up with Facebook. Don't do that. Click where it says "Sign Up with Email" and sign up with your name and your spiffy new 10 minute email account (paste the account name you previously copied into the form).
Then you need to go through a couple of screens where it teaches you about the Daily break program and then some trivia questions on Isreal. They fight eye disease, some guy made a cardboard bicycle. etc etc You don't need to upload a picture of your bike, just click skip. Get to the very end where it says "Challenge Complete."
Now go back to Swagbucks and move your cursor over to the far right on the top where it shows your sign-in name. Choose "My Swagbucks" and you should see a page detailing all your successful activity for the day. Hopefully, if all went well, you just earned 20 Swagbucks.
You Ledger would look like this:
Special Offer: Peanut Lab: Think you know Israel Think again. Lea 20 SB
By the way your 10 minute email account truly does expire after 10 minutes. If you want to complete another offer after that, you'll have to grab another one.
hth.