Tier 1 to 7 Cryptocurrency transactions now require 6 Hours minimum contracts.
Please also note that EO MTC wallet dispenses 60 Million MTC total per month to all users due to low F1CX MTC price and volume. There is only 2.4 Million MTC left because of frequent withdrawals in the last 30 days period.
If you want to buy withdraw MTC from EO and if you get a wallet out of funds warning it is normal it means it reached the allowed limit give it a few days or more until it is filled again.
Happy Trading
Bruce