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I have purchased all of the above machines and improved them but they wont work. Please tell me what is wrong.
there are land and water machines .... and they only work on their specific areas ... if they are all in the garage you will have to go into it to choose which one you want to use ... as if you just use the little icon above the market it will usually give you the wrong one ... no clue why ... but thats just the way it works ...
you can either put the water ones out of the garage and then just click on them when you need to use them .. and the little icon will only contain the land vehicles ... or vice versa .. whichever suits you ... hope this helps