They wont do it there but its literally one bolt you loosen amd then pull the seat out
Underseat youll find nutbolt unlossen to pull up seat do it yourself its easy
Similar to any other bike, really. You'd need a 3mm or 5mm Allen wrench for the bolt(s) under the saddle. It might be easiest to do with the seat post (the pipe the seat is attached to) from the bike seat tube (the vertical part of the frame). You might be better off searching on the internet in general instead of trying to ask about this Walmart store.
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