I bought OmiseGo a long time ago because I found out that he had signed an agreement with Macdonalds, only because of this I bought it, but now it has fallen very badly and I do not know what to do. Hold it or not, let's see what will happen.
In fact, it seems to me that you have no other option than to adhere to the basic strategy, which includes the long-term storage of the assets in which you spent your money. Practically the entire cryptocurrency market is full of such projects, which have lost in price about 300%.
I also have this coin in my portfolio and we can only hope for growth. At this price, I definitely will not sell this coin, it has good trading.