There are a few factors that may cause non-receipt of currencies in the destination wallet even though the MyCoinDeal system is reporting that the submission has completed.
1. Wallet address is incorrect or missing;
2. The informed destination wallet does not correspond to the same currency type of the wallet from where the transaction was originated;
3. Malwares that are viruses that can interfere in the navigation of your browser. Viruses can come from any online transaction performed through browser monitoring. Always keep an antivirus and your navigation device protected.