the fall in the price of bitcoin which causes the coin to slow down to be registered in the market.
I have a Savedroid and Moneytoken , but it's very slow to list on the market.
does this happen because the market is weakening?

The price of bitcoin has a pulling effect on the overall prices of altcoins in the market, whenever bitcoin price soar all other altcoins will act likewise because bitcoin is regarded as the base currency with the standard protocol.