I placed an order on eightvape.com, 10 days later I received my 20 items. I have issues with 18 or the ten items. I ordered two packs of coils, two packs of pod tanks, and 16- 1.8ml 40% of nicotine additive. The 2 packs of coils were correct, but the tanks didn't fit the coils. When I told the company they said the order was filled correctly and all sales are final. They don't do refunds or returns. On the website when you look for the tanks they only give you one option and when you scroll down it has both coils listed. So it misleads one to assume the tanks work with both kinds on coils. This is re first time buying tanks, or coils for the vape kit I own. So this time when I'm scrolling the page to see if I made some mistakes, I click and drag the page. I just happened to click on one of the coils that the tanks work with and then you notice the little box around it gets slightly darker and I almost didn't even realize it did that in my phone cuz it's so small and faint. But if I didn't do that there's no indication that you are actually supposed to choose and there's actually even a choice you just see both coils on the page for that tank. It should definitely have somewhere that there's a choice to be made when you order it there's no choice to be made like after you put it in your shopping cart cuz sometimes that's a thing when you order something online, but there was none of that. So then with the 16 nicotine supplements those I have ordered on the streets in 1.8 ml 20% nicotine strength. When I open the these packages to mix it with the vape juice that I have I noticed the bottles that are the same size which is like a little tube is only half full of what it should be& it's like that on every bottle/tube that I opened. The company doesn't even acknowledge that at first. When I bring up my concerns that the website doesn't tell you that actually choose anything and they didn't even address the nicotine's additive they told me to contact the manufacturer.