Frankfinn Institute of Air Hostess Training. Eligibility

Frankfinn Institute of Air Hostess Training is one of the leading institutions in India that offers training programs in the aviation, hospitality, and travel industries. As per the eligibility criteria mentioned on their official website, candidates must be between 17 to 24 years of age to apply for their air hostess training programme. Based on this age requirement, it seems that you might not be eligible to apply for the air hostess training programme at Frankfinn Institute. However, it is advisable to check their official website or contact the admissions office for more information about the eligibility criteria and admission process. They may have other programs that you could be eligible for based on your age and educational qualifications. Please upvote if it was helpful.

Frankfinn should take your admission because you justify almost all the minimum requirements for becoming a cabin crew.
They are a grooming academy, and as per my knowledge they actually have no tie-ups with any airlines for recruitment.
They work as third party consultancy who connect you to the right people for interview.
In general Candidate Profile for Freshers for cabin crew is as under :
Age:Between 18 and 27 years
Minimum Height:Men - 170 cms and Women - 157 cms
Weight:In proportion to height
Educational Qualification:HSC (10 + 2). Candidates who are appearing for their HSC examinations can also apply
Physical features:Pleasing personality, clear complexion (scars, pimples and blemishes not acceptable) and good eyesight
Marital Status:Unmarried
Language skills:Fluency in English and Hindi. Proficiency in a foreign language will be an added advantage.
Interactive skills:Excellent communication and good interpersonal skills
Nationality:Indian citizens only
Passport:Must possess a valid Indian passport or should have applied for a passport
Mandatory Documentation :Must possess a Pan Card and Aadhaar Card
So that becomes very clear that it merely requires some grooming to get the job of a cabin crew. They don't demand much from candidates.
You should be interpersonally sound and capable to handle people from different cultures.
Cabin crew is the face of the airline. Coz they face the passengers for the first time.
Foreign languages like German, French, Russian, Arabic, Chinese and Japanese, Can allow you to get an edge over others.
As this allows the airline to roster you on routes where such languages are spoken.
Good Luck