I purchased a road bike from an individual in Pennsylvania. I live in Canada on the west coast. I paid for the bike immediately. Delivery for the bike was to be no later than 26 days from the purchase, as stated. We are now 23 day's into this process. The bike remains in his possession. We have had seller / buyer, conversations over this issue. Always an excuse as to why he has not been able to ship it. I need some advice on what I should do.???