LTCG on sale of Property, new property

Dear all, 

I am a tax payer and proud citizen, I have a query and request guidance and help. 

I brought a property in 2008 and sold in Mar'19, profits from this was parked in a LTCG account in Aug 2019.

I brought a new property in 2020, but I didn't realize that I can pay from that LTCG account, I have paid from my saving account. So far I have paid₹14lacs, the recent installment was paid from LTCG account, this account getting expired in Aug '22. 

Need guidance on 

1. Can I claim benefit of INR 14Lacs paid from saving account from LTCG account. 

2. Remaining account will default become taxable or I can use for the new property. 

Thank you

Jalaj Karandikar

Mob: 9225508230