The worst experience EVER!!! for a 1st time camper...

The worst experience EVER!!! for a 1st time camper. I have been searching for the a particular pop camper for a reasonably price for years rockwood 296HW. Finally found it 1hr away. After picking it up, its been nothing but a headache before even opening. When we did the walk through the battery was dead and needed a charge. This was suppose to be replaced. As per the service it was. The day of pick up upeverything worked while plugged in. When we brought it home less than a week later, the battery it dead. We charged the battery still slow to open. drive an 1hr back to McGeorge's for service. 2 days later I'm told a light was left on that "drained" the battery and while the unit was plug-in, the technician was able raise the camper up 5xs no problem. However, no conversation about doing so without being plug-in. That was on July 13th. I WAS informed of these details on the 14th. I informed them the issue we had was that it did not operate with just the battery alone despite getting the battery charged. So again, it was supposed to be rechecked with just the battery. July 16th. I was informed It was checked both plug-in and without and battery itself ALL is well. SO, JULY 18TH. We drive 1hr up and back get home and GUESS WHAT!!!! BATTERY IS DEAD!!!!!!. As per service, if a camper is sitting for a week or for any length of.time than it will drain. Umm. How can that be when they were supposed had checked it on Wednesday July 16th. Than service have knowledge of the battery being replaced, or suggest that our tow may not be charging it may bad"fuze" nope it's not bad. So let's recap,
Day 1, the battery was dead, sale jumped it. The camper works. List of items to be replaced (BATTERY). 1 WEEK LATER DAY OF PICKUP. CAMPER plug-in everything working and per sale, Yes the ",battery was replaced."
We get home late from pick up put into storage. Gets home come back another day to open BATTERY DEAD,
July11th BACK TO McGeorge. Told them battery was dead alonh with a list of other possible as well we charged it.
Because, it used , im glad I have extended warranty but, the battery was ONE THat was supposed to be replaced before pickup.
Sum up this story, the BATTERY was not replaced and Do not expect for them to do as they say because if i want to keep my schedule trip on the 24th, I now have to call around to locate a battery in 95 degree heat!! Or, wait go on our trip to plug-in and take a chance. The latter would not be wise, especially since I haven't had the chance to make sure everything else is still operating or the opportunity to DO AS Women do. That is make sure it's throughly cleaned, decorated pretty, and properly packed up. So, ill be canceling my trip. THANK McGeorge's Camp World!!!!!!