Mali pinili kong setup sa internship sa SGV :')

On the application form for internship, nilagay ko full on-site not knowing na yung required pala sa school namin is hybrid lang since baka may classes pa pala ako on weekdays. So ayun, yung inoffer sakin ng SGV is full on-site setup, I already accepted the internship, pero pwede pa ba kaya yan ichange to Hybrid setup? Lax ba sila tungkol diyan, or striktong pag full on-site, di na pwede ibahin? I admit it's my fault since I've only recently been informed na hybrid daw pala yung kailangan, pero natakot lang kasi ako na kung di papayag yung SGV sa appeal ko, hahanap naman ako ng bagong firm :"D so I'm asking now for peace of mind habang di pa nakareply sa email. Thank you mga master :D