Guessing it's your only vehicle, and you cant drive to Napa, Autozone, or O'Reilly's? If you can, I believe they can help you out it in, and will dispose of the old one.
Where in town are you located. I've got an hour lunch coming up at 1. Maybe I could pull out the old battery, drive you to an auto parts store, drop off the old, grab a new one and install it. Make, model, and year of truck?
there are several mobile mechanics in the area that would likely do it. If not could probably get my son or son in law to do for you. Also think Advanced has delivery in some areas if you can do when it arrives (or maybe favor would pickup and deliver). Advanced & Autozone (maybe napa) batteries are made by Johnson Controls the preferred vendor. Believe oreilly are exide. Autozone has coupons for online orders but don't think you can pick up and use them, but routinely use Advanced online order with coupon and pickup in store (save 40$ on last battery). If stuck let me know Username at conspiracy dott net