By all means try the 1.2 and close the airflow completely, u will get much better flavour and less vapour but it won't be the same as a Elf bar.
Shame u didnt get a receipt, they are suppose to be there to help you, disappointed for you tbh, i think they messed up.
Make a note of the kits i suggested. If you use
@UK ASPIRE VENDOR their Favostick pod kit is awesome, i use it a lot, the 1.00 pods are very good and has a nice tight draw, 1000mah battery, it will last you all day.
Use code POTV20 for 20% off their products. Check out the review page on here, i reviewed it as well as all the kits i suggested, they will provide more info.
Im happy to help whenever, you can dm me too x