No files showing on my Android app after changing phones

Hi, I upgraded to a new mobile and only yesterday I clicked on Dropbox app. It asked me to sign in, so I did but nothing showing.

So went back to my old phone, and same again. 

I have 3 emails I tried the other 2 which I'm pretty sure I didn't use to register plus it was saying this email is not linked. As for the other email I'm like 99% sure that's what I used to register. I've gone on 3 emails and changed passwords but still nothing showing. I'm really gutted as I had alot of sentimental pics, videos and audios on there. Have been in touch with Dropbox via FB messenger but not really helpful. 

I was told it could be that ive not logged on over 12 month's, tbh i hardly do log in but im quite sure that inhave done within 12 months. I've not shared or deleted any files either. The links they sent me on Facebook i can't access keeps saying blocked for some reason

This is the message it comes up with

Access blocked:

Dropbox's request

does not comply with

Google's policies

 

 

[Removed as per Community Guidelines]

 

 

Dropbox's request does not comply with Google's

"Use secure browsers" policy. If this app has a

website, you can open a web browser and try

signing in from there. If you are attempting to access

a wireless network, please follow these

instructions.

 

 

You can also contact the developer to let them

know their app must comply with Google's "Use

secure browsers" policy.

Learn more about this error

 

 

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