Generally, please do not read too much from between the lines and get all suspicious - or even paranoid… Things just happen in life and business, we all have experiences like that.
It is quite common for people with a lot of money to have a lot of commitments and travel i.e they are very busy. So these kind of people may not always be the simplest to reach. And this investment agreement may be just a tiny speck in his investment portfolio, so don’t expect him to pay too much attention to it.
Also be aware that an investment agreement usually mainly protects the investor, not the investee company i.e. EveTech. The risk really is with the investor and hence it is common to protect him with the agreement, not the other way round.
In all essence this means that an investor can pull out of the deal with very little consequences or none at all.
I am hoping that the investor isn’t having cold feet and there are just more legal and banking hurdles to cross. Difficulties in transferring large sums of money from country to country are not imaginary hurdles, but very real in the modern world of banking.
Just hang in there, I am confident that product deliveries, refunds and other things do get eventually sorted out.