There are several reasons that may lead to a digital currency not succeeding in rising; here are some possible reasons:
1. *Low demand*: If there isn't enough demand for the digital currency, its value may not rise.
2. *Competition*: There are many digital currencies in the market, and competition can be fierce.
3. *Instability*: If the digital currency is unstable or has technical issues, this may lead to a decrease in its value.
4. *Lack of trust*: If there isn't enough trust in the digital currency or in the team behind it, this may lead to a decrease in its value.
5. *Market fluctuations*: Digital currencies can be affected by market fluctuations, such as price changes or changes in government policies.
6. *Large supply of currencies*: If there is a large quantity of digital currencies in the market, this may lead to a decrease in value if there isn't enough demand.
7. *Lack of practical uses*: If there are no practical uses for the digital currency, there may not be enough demand for it.
When people buy a large amount of the digital currency, it can lead to a temporary rise in price, but if there isn't enough demand in the market, the price may drop again.
It is worth noting that the digital currency market can be volatile and risky, and investors should be aware of the risks before investing.