Global developmental delay

Hello, momshies! My baby is diagnosed with gdd or global developmental delay. She is now 3 years old and last year pa siya na diagnose na may gdd siya. May alam po ba kayo na effective activities for gdd? Nag try na kami na ipa therapy siya pero di talaga namin afford kasi sobrang mahal per session. Tia!#pleasehelp #advicepls