1. ChainLink
2. Polkadot
ChainLink and Polkadot are in top 10 cryptocurrencies right now, so it's not right suggestion to OP since he's seeking the new or low ranked altcoin.
I'm looking something new that has potentially to huge suceesful.kindly share if you Know such kind of new currency
That's indeed very hard to know because new ICOs are mostly dead and new IEOs can't perform as well since DEFI took over of them due to FOMO. But I see DEFI aren't performing well right now, too many hacked and scam DEFI out there. If you want to gamble with new coin/token you can check in Altcoin [1]/Token [2] announcement section.
[1]
https://bitcointalk.org/index.php?board=159.0[2]
https://bitcointalk.org/index.php?board=240.0