Yes you will have to select no in language option, but do select "English" from the question (*b) and (*c) as it will help your case, I hope you can use English language well, anyhow, here is the screenshot for your reference but you should have to check "No" in the question about test for language.
And about the biometrics, when you will go to the visa application center, they will first check your application that it is complete or not, and then they will give you the number for the fee section where you will have to pay your fees of the application and biometrics, (If you have already paid through credit card, then just tell them you have paid the fee and show them the receipt and they will give you the fee confirmation from CIC), then you will have to go for the biometrics room for your biometrics, then you can come home and wait for the results. You can also link your paper based application to online CIC account, which will help you to track your case more effectively.