No. Ill explain since you are ignorant. There are certain coins that only trade in the doge/ltc market. Money put into those coins are frozen.
Which coins that you have in cryptopia which has frozen?
Have you contacted their support? Ahh yes, they have bad support as well, even maybe never reply to those new tickets which grow over time as too many problems occur these days on the trading platform, they simply can't deal with too many new customers. Cryptocurrency world attracts more adopters and exchanges is the first place to be involved in this market.