Hello Panuganti,

Some of the good colleges for animation graffic design are as follows-

• Arena Animation
• Reliance Education : VFX and Animation Academy
• IMAGE Institute of Multimedia Animation and Graphic 
• Kohinoor Technical Institute
• WLC College India, Hyderabad (WLCI)
• Dream Zone, School of Creative Studies, Kukatpally
• Pixxel Arts

Hope it helped you

Thank you