mention that you dont wnat them to assemble the tank for you, but you are simply looking for some assistance, and show a willingness to do the work yourself and i sure it will go a long ways to getting better treatment at the store. I dont know how you act to the empoyees of your store, but personally, if i was in your position, i would approach them in a calm, non threatening manner, and explain your situation, mention to them that the instructions you recieved dont include how to upgrade the LR to the terminus. i know for a fact at my local GW, there are a few kids your age who only want to play and dont want to take the time to assemble and paint models, i applaud you for wanting to take part of that aspect of the hobby. a majority of the questions are redundant and can easily be answered by doing a bit of research.
GW employees get alot of younger kids coming in the store asking questions and what not. Delivery is FREE for orders of 32 or over, and from 10 for orders under 32. Click here to find delivery information for your local store.
ALL orders are FREE to collect from any Games Workshop store. First off, im gonna state that what i say next is meant with no disrepect, please dont take anything i say as beind a directed attack on you. Attach these weapons to your Land Raider, and you’ve got a Terminus Ultra ready to go.