mga peeps kung me mai-rerecommend kayo na shop . yung front door kasi ng car ko sa passenger side eh nagluluko. minsan you can't open it from the inside. minsan naman you can't open it from the outside.
Mukhang may problem sa locking mechanism. You may try with any of the Banawe boys na kumakaway along Banawe ave. Some of them offer service of fixing these mechanism. You may also try sa Sprint Auto supply near Quezon ave portion of Banawe. Goodluck.