Question: Net income of Trust doesn't go into beneficiaries distribution.

Answer: Net income is not included in beneficiary distribution. Only certain amounts are included. User can read ATO article to understand what is distributed. 

Question: While Distribute Trust income, Capital Gain not reflecting in Beneficiaries Tax Return

Answer: Net capital gain is not distributed from Beneficiary worksheet. Instead, please create CGT worksheet in one of the individuals and fill it there.